From f183015f47abb72c3c6bbcea48aa16f6bcee0378 Mon Sep 17 00:00:00 2001
From: anonpenguin <luuwtml9@tuta.com>
Date: Wed, 9 Jul 2025 16:43:01 +0300
Subject: [PATCH] Add comprehensive documentation for decorators, migration,
 and relationships in DebrosFramework

- Introduced hook decorators for lifecycle methods in models.
- Documented @Model decorator for model configuration.
- Added relationship decorators for defining model relationships.
- Created MigrationBuilder and MigrationManager documentation for schema migrations.
- Added QueryExecutor and RelationshipManager documentation for query execution and relationship handling.
- Included examples for complex queries and migration scenarios.
- Developed a social platform example showcasing model relationships and application structure.
- Enhanced contributing guidelines with community, documentation, and release processes.
- Established testing guidelines for unit and integration tests.
---
 docs/docs/advanced/automatic-pinning.md       | 106 +++++
 docs/docs/advanced/migrations.md              |  93 +++++
 docs/docs/advanced/performance.md             | 187 +++++++++
 docs/docs/api/database-manager.md             | 394 ++++++++++++++++++
 docs/docs/api/decorators/field.md             | 214 ++++++++++
 docs/docs/api/decorators/hooks.md             | 229 ++++++++++
 docs/docs/api/decorators/model.md             | 130 ++++++
 docs/docs/api/decorators/relationships.md     | 133 ++++++
 docs/docs/api/migration-builder.md            |  68 +++
 docs/docs/api/migration-manager.md            |  59 +++
 docs/docs/api/query-executor.md               |  53 +++
 docs/docs/api/relationship-manager.md         |  54 +++
 docs/docs/api/shard-manager.md                |  58 +++
 docs/docs/contributing/community.md           |  56 +++
 docs/docs/contributing/documentation-guide.md |  40 ++
 docs/docs/contributing/release-process.md     |  66 +++
 docs/docs/contributing/testing-guide.md       | 115 +++++
 .../docs/core-concepts/database-management.md | 127 ++++++
 docs/docs/examples/complex-queries.md         | 166 ++++++++
 docs/docs/examples/migrations.md              |  93 +++++
 docs/docs/examples/social-platform.md         | 223 ++++++++++
 docs/docs/query-system/relationships.md       |  96 +++++
 22 files changed, 2760 insertions(+)
 create mode 100644 docs/docs/advanced/automatic-pinning.md
 create mode 100644 docs/docs/advanced/migrations.md
 create mode 100644 docs/docs/advanced/performance.md
 create mode 100644 docs/docs/api/database-manager.md
 create mode 100644 docs/docs/api/decorators/field.md
 create mode 100644 docs/docs/api/decorators/hooks.md
 create mode 100644 docs/docs/api/decorators/model.md
 create mode 100644 docs/docs/api/decorators/relationships.md
 create mode 100644 docs/docs/api/migration-builder.md
 create mode 100644 docs/docs/api/migration-manager.md
 create mode 100644 docs/docs/api/query-executor.md
 create mode 100644 docs/docs/api/relationship-manager.md
 create mode 100644 docs/docs/api/shard-manager.md
 create mode 100644 docs/docs/contributing/community.md
 create mode 100644 docs/docs/contributing/documentation-guide.md
 create mode 100644 docs/docs/contributing/release-process.md
 create mode 100644 docs/docs/contributing/testing-guide.md
 create mode 100644 docs/docs/core-concepts/database-management.md
 create mode 100644 docs/docs/examples/complex-queries.md
 create mode 100644 docs/docs/examples/migrations.md
 create mode 100644 docs/docs/examples/social-platform.md
 create mode 100644 docs/docs/query-system/relationships.md

diff --git a/docs/docs/advanced/automatic-pinning.md b/docs/docs/advanced/automatic-pinning.md
new file mode 100644
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--- /dev/null
+++ b/docs/docs/advanced/automatic-pinning.md
@@ -0,0 +1,106 @@
+---
+sidebar_position: 1
+---
+
+# Automatic Pinning
+
+Automatic pinning optimizes data availability by keeping frequently accessed data readily available across the network.
+
+## Overview
+
+DebrosFramework includes automatic pinning functionality that intelligently pins important data to improve performance and availability.
+
+## Pinning Strategies
+
+### Fixed Pinning
+
+Pin specific content permanently:
+
+```typescript
+@Model({
+  scope: 'global',
+  type: 'docstore',
+  pinning: {
+    strategy: 'fixed',
+    maxPins: 1000
+  }
+})
+class ImportantData extends BaseModel {
+  // Model definition
+}
+```
+
+### Popularity-based Pinning
+
+Pin content based on access frequency:
+
+```typescript
+@Model({
+  scope: 'global',
+  type: 'docstore',
+  pinning: {
+    strategy: 'popularity',
+    factor: 2,
+    ttl: 3600000 // 1 hour
+  }
+})
+class PopularContent extends BaseModel {
+  // Model definition
+}
+```
+
+### Tiered Pinning
+
+Use multiple tiers for different pin priorities:
+
+```typescript
+@Model({
+  scope: 'global',
+  type: 'docstore',
+  pinning: {
+    strategy: 'tiered',
+    maxPins: 500,
+    factor: 1.5
+  }
+})
+class TieredData extends BaseModel {
+  // Model definition
+}
+```
+
+## Configuration
+
+### Pinning Configuration
+
+```typescript
+interface PinningConfig {
+  strategy: 'fixed' | 'popularity' | 'tiered';
+  factor?: number;
+  maxPins?: number;
+  ttl?: number;
+}
+```
+
+### Framework-level Configuration
+
+```typescript
+const framework = new DebrosFramework({
+  automaticPinning: {
+    enabled: true,
+    strategy: 'popularity',
+    maxPins: 1000
+  }
+});
+```
+
+## Benefits
+
+1. **Improved Performance** - Faster access to frequently used data
+2. **Better Availability** - Reduced risk of data unavailability
+3. **Automatic Management** - No manual intervention required
+4. **Scalable** - Adapts to usage patterns
+
+## Related Topics
+
+- [Database Management](../core-concepts/database-management) - Database handling
+- [Performance Optimization](./performance) - General performance tips
diff --git a/docs/docs/advanced/migrations.md b/docs/docs/advanced/migrations.md
new file mode 100644
index 0000000..e0c7987
--- /dev/null
+++ b/docs/docs/advanced/migrations.md
@@ -0,0 +1,93 @@
+---
+sidebar_position: 2
+---
+
+# Migrations
+
+Migrations provide a way to evolve your database schema over time while preserving data integrity.
+
+## Overview
+
+DebrosFramework includes a migration system that allows you to:
+
+- Add, remove, or modify fields
+- Transform existing data
+- Handle schema evolution
+- Maintain data integrity
+
+## Creating Migrations
+
+### Basic Migration
+
+```typescript
+const migration = createMigration('add_user_bio', '1.1.0')
+  .addField('User', 'bio', { type: 'string', required: false })
+  .addField('User', 'profilePicture', { type: 'string', required: false });
+```
+
+### Data Transformation
+
+```typescript
+const migration = createMigration('update_user_display_name', '1.2.0')
+  .transformData('User', (user) => ({
+    ...user,
+    displayName: user.displayName || user.username
+  }));
+```
+
+### Field Modifications
+
+```typescript
+const migration = createMigration('modify_user_email', '1.3.0')
+  .modifyField('User', 'email', { type: 'string', required: true, unique: true })
+  .addValidator('email_format', async (context) => {
+    // Custom validation logic
+  });
+```
+
+## Running Migrations
+
+### Manual Execution
+
+```typescript
+const migrationManager = new MigrationManager(databaseManager, configManager);
+await migrationManager.runMigration(migration);
+```
+
+### Automatic Execution
+
+```typescript
+const framework = new DebrosFramework({
+  migrations: {
+    autoRun: true,
+    directory: './migrations'
+  }
+});
+```
+
+## Migration Types
+
+### Schema Changes
+
+- Add fields
+- Remove fields
+- Modify field types
+- Add indexes
+
+### Data Transformations
+
+- Update existing records
+- Migrate data formats
+- Clean up invalid data
+
+## Best Practices
+
+1. **Test migrations** thoroughly before production
+2. **Backup data** before running migrations
+3. **Use transactions** where possible
+4. **Plan rollback strategies**
+
+## Related Classes
+
+- [`MigrationManager`](../api/migration-manager) - Migration execution
+- [`MigrationBuilder`](../api/migration-builder) - Migration creation
diff --git a/docs/docs/advanced/performance.md b/docs/docs/advanced/performance.md
new file mode 100644
index 0000000..de571b1
--- /dev/null
+++ b/docs/docs/advanced/performance.md
@@ -0,0 +1,187 @@
+---
+sidebar_position: 3
+---
+
+# Performance Optimization
+
+This guide covers performance optimization techniques for DebrosFramework applications.
+
+## Overview
+
+DebrosFramework includes several built-in performance features and provides guidelines for writing efficient applications.
+
+## Built-in Performance Features
+
+### Query Optimization
+
+DebrosFramework automatically optimizes queries:
+
+```typescript
+// Automatic query optimization
+const posts = await Post.query()
+  .where('userId', userId)
+  .with(['user'])
+  .orderBy('createdAt', 'desc')
+  .limit(50)
+  .find();
+```
+
+### Caching
+
+Enable caching for frequently accessed data:
+
+```typescript
+// Cache query results for 5 minutes
+const cachedPosts = await Post.query()
+  .where('isPublished', true)
+  .cache(300)
+  .find();
+
+// Framework-level caching
+const framework = new DebrosFramework({
+  cache: {
+    enabled: true,
+    maxSize: 1000,
+    ttl: 300000
+  }
+});
+```
+
+### Connection Pooling
+
+Database connections are automatically pooled:
+
+```typescript
+// Connection pooling is handled automatically
+const db = await databaseManager.getDatabaseForModel(User);
+```
+
+## Performance Best Practices
+
+### Query Optimization
+
+1. **Use indexes** - Ensure commonly queried fields are indexed
+2. **Limit results** - Use `limit()` to avoid loading unnecessary data
+3. **Use eager loading** - Load relationships efficiently with `with()`
+4. **Avoid N+1 queries** - Load related data in batches
+
+### Memory Management
+
+```typescript
+// Proper resource cleanup
+try {
+  const results = await someQuery();
+  // Process results
+} finally {
+  await cleanup();
+}
+```
+
+### Batch Operations
+
+```typescript
+// Batch multiple operations
+const users = await Promise.all([
+  User.findById('user1'),
+  User.findById('user2'),
+  User.findById('user3')
+]);
+```
+
+## Monitoring Performance
+
+### Metrics Collection
+
+```typescript
+// Enable performance monitoring
+const framework = new DebrosFramework({
+  monitoring: {
+    enabled: true,
+    logLevel: 'info',
+    enableMetrics: true
+  }
+});
+```
+
+### Query Analysis
+
+```typescript
+// Analyze query performance
+const queryMetrics = await framework.getQueryMetrics();
+console.log('Average query time:', queryMetrics.averageQueryTime);
+console.log('Slow queries:', queryMetrics.slowQueries);
+```
+
+## Advanced Optimization
+
+### Sharding
+
+Use sharding for large datasets:
+
+```typescript
+@Model({
+  scope: 'global',
+  type: 'docstore',
+  sharding: {
+    strategy: 'hash',
+    count: 8,
+    key: 'userId'
+  }
+})
+class LargeDataset extends BaseModel {
+  // Model definition
+}
+```
+
+### Automatic Pinning
+
+Enable automatic pinning for frequently accessed data:
+
+```typescript
+@Model({
+  scope: 'global',
+  type: 'docstore',
+  pinning: {
+    strategy: 'popularity',
+    factor: 2
+  }
+})
+class PopularContent extends BaseModel {
+  // Model definition
+}
+```
+
+## Common Performance Issues
+
+### Large Result Sets
+
+```typescript
+// ❌ Bad - loads all results
+const allPosts = await Post.query().find();
+
+// ✅ Good - use pagination
+const posts = await Post.query()
+  .limit(20)
+  .offset(page * 20)
+  .find();
+```
+
+### Unnecessary Relationship Loading
+
+```typescript
+// ❌ Bad - loads all relationships
+const posts = await Post.query()
+  .with(['user', 'comments', 'tags'])
+  .find();
+
+// ✅ Good - load only needed relationships
+const posts = await Post.query()
+  .with(['user'])
+  .find();
+```
+
+## Related Topics
+
+- [Automatic Pinning](./automatic-pinning) - Data availability optimization
+- [Database Management](../core-concepts/database-management) - Database handling
+- [Query System](../query-system/query-builder) - Query construction
diff --git a/docs/docs/api/database-manager.md b/docs/docs/api/database-manager.md
new file mode 100644
index 0000000..e178505
--- /dev/null
+++ b/docs/docs/api/database-manager.md
@@ -0,0 +1,394 @@
+---
+sidebar_position: 3
+---
+
+# DatabaseManager
+
+The `DatabaseManager` class is responsible for managing database connections, lifecycle, and operations for both user-scoped and global databases in DebrosFramework.
+
+## Overview
+
+The DatabaseManager provides a unified interface for database operations across different database types and scopes. It handles:
+
+- Database creation and initialization
+- Connection management and pooling
+- User-scoped vs global database routing
+- Database lifecycle management
+- Performance optimization and caching
+
+## Class Definition
+
+```typescript
+class DatabaseManager {
+  constructor(
+    private orbitDBService: FrameworkOrbitDBService,
+    private shardManager: ShardManager,
+    private configManager: ConfigManager
+  );
+}
+```
+
+## Core Methods
+
+### Database Creation
+
+#### `getDatabaseForModel<T>(modelClass, userId?)`
+
+Gets or creates a database for a specific model.
+
+```typescript
+async getDatabaseForModel<T extends BaseModel>(
+  modelClass: ModelConstructor<T>,
+  userId?: string
+): Promise<Database>
+```
+
+**Parameters:**
+- `modelClass` - The model class to get database for
+- `userId` - User ID for user-scoped databases
+
+**Returns:** Promise resolving to the database instance
+
+**Example:**
+```typescript
+const userDB = await databaseManager.getDatabaseForModel(User, 'user123');
+const globalDB = await databaseManager.getDatabaseForModel(GlobalConfig);
+```
+
+#### `createDatabase(name, type, options)`
+
+Creates a new database with specified configuration.
+
+```typescript
+async createDatabase(
+  name: string,
+  type: StoreType,
+  options: DatabaseOptions
+): Promise<Database>
+```
+
+**Parameters:**
+- `name` - Database name
+- `type` - Database type ('docstore', 'eventlog', 'keyvalue', 'counter', 'feed')
+- `options` - Database configuration options
+
+### Database Management
+
+#### `ensureDatabaseExists(name, type)`
+
+Ensures a database exists, creating it if necessary.
+
+```typescript
+async ensureDatabaseExists(
+  name: string,
+  type: StoreType
+): Promise<Database>
+```
+
+#### `closeDatabaseForModel(modelClass, userId?)`
+
+Closes a database for a specific model.
+
+```typescript
+async closeDatabaseForModel<T extends BaseModel>(
+  modelClass: ModelConstructor<T>,
+  userId?: string
+): Promise<void>
+```
+
+#### `closeAllDatabases()`
+
+Closes all open databases.
+
+```typescript
+async closeAllDatabases(): Promise<void>
+```
+
+### User Management
+
+#### `createUserDatabase(userId, modelClass)`
+
+Creates a user-specific database.
+
+```typescript
+async createUserDatabase<T extends BaseModel>(
+  userId: string,
+  modelClass: ModelConstructor<T>
+): Promise<Database>
+```
+
+#### `getUserDatabases(userId)`
+
+Gets all databases for a specific user.
+
+```typescript
+async getUserDatabases(userId: string): Promise<Database[]>
+```
+
+## Database Types
+
+### Store Types
+
+```typescript
+type StoreType = 'docstore' | 'eventlog' | 'keyvalue' | 'counter' | 'feed';
+```
+
+- **docstore** - Document-based storage for structured data
+- **eventlog** - Append-only log for events and transactions
+- **keyvalue** - Key-value storage for simple data
+- **counter** - Conflict-free replicated counters
+- **feed** - Sequential feed of items
+
+### Database Options
+
+```typescript
+interface DatabaseOptions {
+  scope: 'user' | 'global';
+  sharding?: ShardingConfig;
+  replication?: ReplicationConfig;
+  indexing?: IndexingConfig;
+  caching?: CachingConfig;
+}
+```
+
+## Database Scoping
+
+### User-Scoped Databases
+
+User-scoped databases are isolated per user:
+
+```typescript
+// User-scoped model
+@Model({
+  scope: 'user',
+  type: 'docstore'
+})
+class UserPost extends BaseModel {
+  // Model definition
+}
+
+// Each user gets their own database
+const aliceDB = await databaseManager.getDatabaseForModel(UserPost, 'alice');
+const bobDB = await databaseManager.getDatabaseForModel(UserPost, 'bob');
+```
+
+### Global Databases
+
+Global databases are shared across all users:
+
+```typescript
+// Global model
+@Model({
+  scope: 'global',
+  type: 'docstore'
+})
+class GlobalConfig extends BaseModel {
+  // Model definition
+}
+
+// Single shared database
+const globalDB = await databaseManager.getDatabaseForModel(GlobalConfig);
+```
+
+## Sharding Integration
+
+The DatabaseManager integrates with the ShardManager for data distribution:
+
+```typescript
+// Sharded model
+@Model({
+  scope: 'global',
+  type: 'docstore',
+  sharding: {
+    strategy: 'hash',
+    count: 4,
+    key: 'id'
+  }
+})
+class ShardedModel extends BaseModel {
+  // Model definition
+}
+
+// DatabaseManager automatically routes to correct shard
+const database = await databaseManager.getDatabaseForModel(ShardedModel);
+```
+
+## Performance Features
+
+### Connection Pooling
+
+The DatabaseManager maintains a pool of database connections:
+
+```typescript
+// Connection pool configuration
+const poolConfig = {
+  maxConnections: 50,
+  idleTimeout: 30000,
+  connectionTimeout: 5000
+};
+```
+
+### Caching
+
+Database instances are cached for performance:
+
+```typescript
+// Cached database access
+const db1 = await databaseManager.getDatabaseForModel(User, 'user123');
+const db2 = await databaseManager.getDatabaseForModel(User, 'user123');
+// db1 and db2 are the same instance
+```
+
+## Error Handling
+
+### Database Errors
+
+```typescript
+// Database creation error
+try {
+  const db = await databaseManager.getDatabaseForModel(User, 'user123');
+} catch (error) {
+  if (error instanceof DatabaseCreationError) {
+    console.error('Failed to create database:', error.message);
+  }
+}
+```
+
+### Connection Errors
+
+```typescript
+// Connection error handling
+try {
+  await databaseManager.ensureDatabaseExists('test', 'docstore');
+} catch (error) {
+  if (error instanceof DatabaseConnectionError) {
+    console.error('Database connection failed:', error.message);
+  }
+}
+```
+
+## Configuration
+
+### Database Configuration
+
+```typescript
+interface DatabaseConfig {
+  maxDatabases: number;
+  defaultType: StoreType;
+  caching: {
+    enabled: boolean;
+    maxSize: number;
+    ttl: number;
+  };
+  sharding: {
+    defaultStrategy: ShardingStrategy;
+    defaultCount: number;
+  };
+}
+```
+
+### Environment Configuration
+
+```typescript
+// Configure database behavior
+const databaseManager = new DatabaseManager(
+  orbitDBService,
+  shardManager,
+  configManager
+);
+
+// Set configuration
+await configManager.set('database', {
+  maxDatabases: 100,
+  defaultType: 'docstore',
+  caching: {
+    enabled: true,
+    maxSize: 1000,
+    ttl: 300000
+  }
+});
+```
+
+## Monitoring
+
+### Database Metrics
+
+```typescript
+// Get database metrics
+const metrics = await databaseManager.getMetrics();
+
+console.log('Database Statistics:', {
+  totalDatabases: metrics.totalDatabases,
+  userDatabases: metrics.userDatabases,
+  globalDatabases: metrics.globalDatabases,
+  memoryUsage: metrics.memoryUsage
+});
+```
+
+### Performance Monitoring
+
+```typescript
+// Monitor database performance
+databaseManager.on('databaseCreated', (event) => {
+  console.log('Database created:', event.name, event.type);
+});
+
+databaseManager.on('databaseClosed', (event) => {
+  console.log('Database closed:', event.name);
+});
+```
+
+## Best Practices
+
+### Resource Management
+
+```typescript
+// Always close databases when done
+try {
+  const db = await databaseManager.getDatabaseForModel(User, 'user123');
+  // Use database
+} finally {
+  await databaseManager.closeDatabaseForModel(User, 'user123');
+}
+```
+
+### Error Handling
+
+```typescript
+// Proper error handling
+async function safelyGetDatabase<T extends BaseModel>(
+  modelClass: ModelConstructor<T>,
+  userId?: string
+): Promise<Database | null> {
+  try {
+    return await databaseManager.getDatabaseForModel(modelClass, userId);
+  } catch (error) {
+    console.error('Database access failed:', error);
+    return null;
+  }
+}
+```
+
+### Performance Optimization
+
+```typescript
+// Batch database operations
+const databases = await Promise.all([
+  databaseManager.getDatabaseForModel(User, 'user1'),
+  databaseManager.getDatabaseForModel(User, 'user2'),
+  databaseManager.getDatabaseForModel(User, 'user3')
+]);
+```
+
+## Related Classes
+
+- [`ShardManager`](./shard-manager) - Data sharding and distribution
+- [`DebrosFramework`](./debros-framework) - Main framework class
+- [`BaseModel`](./base-model) - Base model class
+- [`QueryExecutor`](./query-executor) - Query execution
+
+## See Also
+
+- [Database Management Guide](../core-concepts/database-management)
+- [Architecture Overview](../core-concepts/architecture)
+- [Performance Optimization](../advanced/performance)
diff --git a/docs/docs/api/decorators/field.md b/docs/docs/api/decorators/field.md
new file mode 100644
index 0000000..8f8b7cb
--- /dev/null
+++ b/docs/docs/api/decorators/field.md
@@ -0,0 +1,214 @@
+---
+sidebar_position: 2
+---
+
+# @Field Decorator
+
+The `@Field` decorator is used to define field properties and validation rules in DebrosFramework models.
+
+## Overview
+
+The `@Field` decorator configures how a model property should be handled, including type validation, required status, default values, and custom validation functions.
+
+## Syntax
+
+```typescript
+@Field(config: FieldConfig)
+propertyName: PropertyType;
+```
+
+## Configuration Options
+
+### FieldConfig Interface
+
+```typescript
+interface FieldConfig {
+  type: FieldType;
+  required?: boolean;
+  unique?: boolean;
+  default?: any | (() => any);
+  validate?: (value: any) => boolean;
+  transform?: (value: any) => any;
+  serialize?: boolean;
+  index?: boolean;
+  virtual?: boolean;
+}
+```
+
+## Field Types
+
+### Supported Types
+
+```typescript
+type FieldType = 'string' | 'number' | 'boolean' | 'array' | 'object' | 'date';
+```
+
+### Basic Usage
+
+```typescript
+class User extends BaseModel {
+  @Field({ type: 'string', required: true })
+  username: string;
+
+  @Field({ type: 'number', required: false, default: 0 })
+  score: number;
+
+  @Field({ type: 'boolean', default: true })
+  isActive: boolean;
+}
+```
+
+## Configuration Properties
+
+### type (required)
+
+Specifies the data type of the field.
+
+```typescript
+@Field({ type: 'string' })
+name: string;
+
+@Field({ type: 'number' })
+age: number;
+
+@Field({ type: 'boolean' })
+isActive: boolean;
+
+@Field({ type: 'array' })
+tags: string[];
+
+@Field({ type: 'object' })
+metadata: Record<string, any>;
+```
+
+### required (optional)
+
+Indicates whether the field is required.
+
+```typescript
+@Field({ type: 'string', required: true })
+email: string;
+
+@Field({ type: 'string', required: false })
+bio?: string;
+```
+
+### unique (optional)
+
+Ensures field values are unique across all records.
+
+```typescript
+@Field({ type: 'string', required: true, unique: true })
+email: string;
+```
+
+### default (optional)
+
+Sets a default value for the field.
+
+```typescript
+// Static default
+@Field({ type: 'boolean', default: true })
+isActive: boolean;
+
+// Dynamic default
+@Field({ type: 'number', default: () => Date.now() })
+createdAt: number;
+```
+
+### validate (optional)
+
+Custom validation function for the field.
+
+```typescript
+@Field({
+  type: 'string',
+  validate: (value: string) => value.length >= 3 && value.length <= 20
+})
+username: string;
+
+@Field({
+  type: 'string',
+  validate: (email: string) => /^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(email)
+})
+email: string;
+```
+
+### transform (optional)
+
+Transforms the value before storing.
+
+```typescript
+@Field({
+  type: 'string',
+  transform: (value: string) => value.toLowerCase().trim()
+})
+username: string;
+```
+
+## Examples
+
+### Basic Field Configuration
+
+```typescript
+class User extends BaseModel {
+  @Field({ type: 'string', required: true, unique: true })
+  username: string;
+
+  @Field({
+    type: 'string',
+    required: true,
+    unique: true,
+    validate: (email: string) => /^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(email)
+  })
+  email: string;
+
+  @Field({ type: 'string', required: false })
+  bio?: string;
+
+  @Field({ type: 'boolean', default: true })
+  isActive: boolean;
+
+  @Field({ type: 'number', default: () => Date.now() })
+  createdAt: number;
+}
+```
+
+### Complex Field Validation
+
+```typescript
+class Post extends BaseModel {
+  @Field({
+    type: 'string',
+    required: true,
+    validate: (title: string) => title.length >= 3 && title.length <= 100
+  })
+  title: string;
+
+  @Field({
+    type: 'string',
+    required: true,
+    validate: (content: string) => content.length <= 5000
+  })
+  content: string;
+
+  @Field({
+    type: 'array',
+    default: [],
+    validate: (tags: string[]) => tags.length <= 10
+  })
+  tags: string[];
+
+  @Field({
+    type: 'string',
+    transform: (slug: string) => slug.toLowerCase().replace(/\s+/g, '-')
+  })
+  slug: string;
+}
+```
+
+## Related Decorators
+
+- [`@Model`](./model) - Model configuration
+- [`@BelongsTo`](./relationships#belongsto) - Relationship decorators
+- [`@HasMany`](./relationships#hasmany) - Relationship decorators
diff --git a/docs/docs/api/decorators/hooks.md b/docs/docs/api/decorators/hooks.md
new file mode 100644
index 0000000..8123dcd
--- /dev/null
+++ b/docs/docs/api/decorators/hooks.md
@@ -0,0 +1,229 @@
+---
+sidebar_position: 4
+---
+
+# Hook Decorators
+
+DebrosFramework provides hook decorators for defining lifecycle methods that are called at specific points during model operations.
+
+## Overview
+
+Hook decorators allow you to define methods that are automatically called before or after specific model operations like create, update, delete, and save.
+
+## Hook Types
+
+### @BeforeCreate {#beforecreate}
+
+Called before a model instance is created.
+
+```typescript
+@BeforeCreate
+async beforeCreate(): Promise<void> {
+  // Pre-creation logic
+}
+```
+
+**Example:**
+```typescript
+class User extends BaseModel {
+  @Field({ type: 'string', required: true })
+  username: string;
+
+  @BeforeCreate
+  async beforeCreate(): Promise<void> {
+    this.username = this.username.toLowerCase();
+  }
+}
+```
+
+### @AfterCreate {#aftercreate}
+
+Called after a model instance is created.
+
+```typescript
+@AfterCreate
+async afterCreate(): Promise<void> {
+  // Post-creation logic
+}
+```
+
+**Example:**
+```typescript
+class User extends BaseModel {
+  @AfterCreate
+  async afterCreate(): Promise<void> {
+    console.log(`User ${this.username} created successfully`);
+  }
+}
+```
+
+### @BeforeUpdate {#beforeupdate}
+
+Called before a model instance is updated.
+
+```typescript
+@BeforeUpdate
+async beforeUpdate(): Promise<void> {
+  // Pre-update logic
+}
+```
+
+**Example:**
+```typescript
+class Post extends BaseModel {
+  @Field({ type: 'number' })
+  updatedAt: number;
+
+  @BeforeUpdate
+  async beforeUpdate(): Promise<void> {
+    this.updatedAt = Date.now();
+  }
+}
+```
+
+### @AfterUpdate {#afterupdate}
+
+Called after a model instance is updated.
+
+```typescript
+@AfterUpdate
+async afterUpdate(): Promise<void> {
+  // Post-update logic
+}
+```
+
+### @BeforeDelete {#beforedelete}
+
+Called before a model instance is deleted.
+
+```typescript
+@BeforeDelete
+async beforeDelete(): Promise<void> {
+  // Pre-deletion logic
+}
+```
+
+**Example:**
+```typescript
+class User extends BaseModel {
+  @BeforeDelete
+  async beforeDelete(): Promise<void> {
+    // Clean up related data
+    await Post.query().where('userId', this.id).delete();
+  }
+}
+```
+
+### @AfterDelete {#afterdelete}
+
+Called after a model instance is deleted.
+
+```typescript
+@AfterDelete
+async afterDelete(): Promise<void> {
+  // Post-deletion logic
+}
+```
+
+### @BeforeSave {#beforesave}
+
+Called before a model instance is saved (create or update).
+
+```typescript
+@BeforeSave
+async beforeSave(): Promise<void> {
+  // Pre-save logic
+}
+```
+
+**Example:**
+```typescript
+class Post extends BaseModel {
+  @Field({ type: 'string' })
+  slug: string;
+
+  @Field({ type: 'string' })
+  title: string;
+
+  @BeforeSave
+  async beforeSave(): Promise<void> {
+    if (!this.slug) {
+      this.slug = this.title.toLowerCase().replace(/\s+/g, '-');
+    }
+  }
+}
+```
+
+### @AfterSave {#aftersave}
+
+Called after a model instance is saved (create or update).
+
+```typescript
+@AfterSave
+async afterSave(): Promise<void> {
+  // Post-save logic
+}
+```
+
+## Usage Examples
+
+### Complete User Model with Hooks
+
+```typescript
+class User extends BaseModel {
+  @Field({ type: 'string', required: true })
+  username: string;
+
+  @Field({ type: 'string', required: true })
+  email: string;
+
+  @Field({ type: 'number' })
+  createdAt: number;
+
+  @Field({ type: 'number' })
+  updatedAt: number;
+
+  @BeforeCreate
+  async beforeCreate(): Promise<void> {
+    this.username = this.username.toLowerCase().trim();
+    this.email = this.email.toLowerCase().trim();
+    this.createdAt = Date.now();
+  }
+
+  @BeforeUpdate
+  async beforeUpdate(): Promise<void> {
+    this.updatedAt = Date.now();
+  }
+
+  @BeforeSave
+  async beforeSave(): Promise<void> {
+    // Validate email format
+    if (!/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(this.email)) {
+      throw new Error('Invalid email format');
+    }
+  }
+
+  @AfterSave
+  async afterSave(): Promise<void> {
+    console.log(`User ${this.username} saved at ${new Date()}`);
+  }
+
+  @BeforeDelete
+  async beforeDelete(): Promise<void> {
+    // Clean up related data
+    await Post.query().where('userId', this.id).delete();
+    await Comment.query().where('userId', this.id).delete();
+  }
+
+  @AfterDelete
+  async afterDelete(): Promise<void> {
+    console.log(`User ${this.username} and related data deleted`);
+  }
+}
+```
+
+## Related Classes
+
+- [`BaseModel`](../base-model) - Base model class
+- [`@Model`](./model) - Model configuration
+- [`@Field`](./field) - Field configuration
diff --git a/docs/docs/api/decorators/model.md b/docs/docs/api/decorators/model.md
new file mode 100644
index 0000000..8034d76
--- /dev/null
+++ b/docs/docs/api/decorators/model.md
@@ -0,0 +1,130 @@
+---
+sidebar_position: 1
+---
+
+# @Model Decorator
+
+The `@Model` decorator is used to define model configuration and metadata in DebrosFramework.
+
+## Overview
+
+The `@Model` decorator configures how a model class should be handled by the framework, including database scope, store type, sharding configuration, and other model-specific options.
+
+## Syntax
+
+```typescript
+@Model(config: ModelConfig)
+class ModelName extends BaseModel {
+  // Model definition
+}
+```
+
+## Configuration Options
+
+### ModelConfig Interface
+
+```typescript
+interface ModelConfig {
+  scope: 'user' | 'global';
+  type: StoreType;
+  sharding?: ShardingConfig;
+  pinning?: PinningConfig;
+  pubsub?: PubSubConfig;
+  validation?: ValidationConfig;
+}
+```
+
+### Basic Usage
+
+```typescript
+@Model({
+  scope: 'global',
+  type: 'docstore'
+})
+class User extends BaseModel {
+  // Model properties
+}
+```
+
+## Configuration Properties
+
+### scope
+
+Determines the database scope for the model.
+
+- `'user'` - Each user gets their own database instance
+- `'global'` - Single shared database for all users
+
+### type
+
+Specifies the OrbitDB store type.
+
+- `'docstore'` - Document-based storage
+- `'eventlog'` - Append-only event log
+- `'keyvalue'` - Key-value storage
+- `'counter'` - Counter storage
+- `'feed'` - Feed storage
+
+### sharding (optional)
+
+Configures data sharding for the model.
+
+```typescript
+@Model({
+  scope: 'global',
+  type: 'docstore',
+  sharding: {
+    strategy: 'hash',
+    count: 4,
+    key: 'id'
+  }
+})
+class ShardedModel extends BaseModel {
+  // Model definition
+}
+```
+
+## Examples
+
+### User-Scoped Model
+
+```typescript
+@Model({
+  scope: 'user',
+  type: 'docstore'
+})
+class UserPost extends BaseModel {
+  @Field({ type: 'string', required: true })
+  title: string;
+
+  @Field({ type: 'string', required: true })
+  content: string;
+}
+```
+
+### Global Model with Sharding
+
+```typescript
+@Model({
+  scope: 'global',
+  type: 'docstore',
+  sharding: {
+    strategy: 'hash',
+    count: 8,
+    key: 'userId'
+  }
+})
+class GlobalPost extends BaseModel {
+  @Field({ type: 'string', required: true })
+  title: string;
+
+  @Field({ type: 'string', required: true })
+  userId: string;
+}
+```
+
+## Related Decorators
+
+- [`@Field`](./field) - Field configuration
+- [`@BelongsTo`](./relationships#belongsto) - Relationship decorators
+- [`@HasMany`](./relationships#hasmany) - Relationship decorators
diff --git a/docs/docs/api/decorators/relationships.md b/docs/docs/api/decorators/relationships.md
new file mode 100644
index 0000000..06e54ba
--- /dev/null
+++ b/docs/docs/api/decorators/relationships.md
@@ -0,0 +1,133 @@
+---
+sidebar_position: 3
+---
+
+# Relationship Decorators
+
+DebrosFramework provides decorators for defining relationships between models.
+
+## Overview
+
+Relationship decorators define how models are connected to each other. They support various relationship types including one-to-one, one-to-many, and many-to-many relationships.
+
+## Relationship Types
+
+### @BelongsTo {#belongsto}
+
+Defines a many-to-one relationship.
+
+```typescript
+@BelongsTo(relatedModel: () => ModelClass, foreignKey: string)
+```
+
+**Example:**
+```typescript
+class Post extends BaseModel {
+  @Field({ type: 'string', required: true })
+  userId: string;
+
+  @BelongsTo(() => User, 'userId')
+  user: User;
+}
+```
+
+### @HasMany {#hasmany}
+
+Defines a one-to-many relationship.
+
+```typescript
+@HasMany(relatedModel: () => ModelClass, foreignKey: string)
+```
+
+**Example:**
+```typescript
+class User extends BaseModel {
+  @HasMany(() => Post, 'userId')
+  posts: Post[];
+}
+```
+
+### @HasOne {#hasone}
+
+Defines a one-to-one relationship.
+
+```typescript
+@HasOne(relatedModel: () => ModelClass, foreignKey: string)
+```
+
+**Example:**
+```typescript
+class User extends BaseModel {
+  @HasOne(() => UserProfile, 'userId')
+  profile: UserProfile;
+}
+```
+
+### @ManyToMany {#manytomany}
+
+Defines a many-to-many relationship.
+
+```typescript
+@ManyToMany(relatedModel: () => ModelClass, through: string)
+```
+
+**Example:**
+```typescript
+class User extends BaseModel {
+  @ManyToMany(() => Role, 'user_roles')
+  roles: Role[];
+}
+```
+
+## Usage Examples
+
+### Blog System
+
+```typescript
+class User extends BaseModel {
+  @Field({ type: 'string', required: true })
+  username: string;
+
+  @HasMany(() => Post, 'userId')
+  posts: Post[];
+
+  @HasMany(() => Comment, 'userId')
+  comments: Comment[];
+}
+
+class Post extends BaseModel {
+  @Field({ type: 'string', required: true })
+  title: string;
+
+  @Field({ type: 'string', required: true })
+  userId: string;
+
+  @BelongsTo(() => User, 'userId')
+  user: User;
+
+  @HasMany(() => Comment, 'postId')
+  comments: Comment[];
+}
+
+class Comment extends BaseModel {
+  @Field({ type: 'string', required: true })
+  content: string;
+
+  @Field({ type: 'string', required: true })
+  userId: string;
+
+  @Field({ type: 'string', required: true })
+  postId: string;
+
+  @BelongsTo(() => User, 'userId')
+  user: User;
+
+  @BelongsTo(() => Post, 'postId')
+  post: Post;
+}
+```
+
+## Related Classes
+
+- [`BaseModel`](../base-model) - Base model class
+- [`RelationshipManager`](../relationship-manager) - Relationship management
diff --git a/docs/docs/api/migration-builder.md b/docs/docs/api/migration-builder.md
new file mode 100644
index 0000000..d0e43b4
--- /dev/null
+++ b/docs/docs/api/migration-builder.md
@@ -0,0 +1,68 @@
+---
+sidebar_position: 8
+---
+
+# MigrationBuilder
+
+The `MigrationBuilder` provides a fluent API for creating database migrations in DebrosFramework.
+
+## Overview
+
+The MigrationBuilder allows you to define schema changes, data transformations, and migration operations using a fluent, chainable API.
+
+## Class Definition
+
+```typescript
+class MigrationBuilder {
+  constructor(
+    private id: string,
+    private version: string,
+    private name: string
+  );
+}
+```
+
+## Core Methods
+
+### Field Operations
+
+#### `addField(modelName, fieldName, config)`
+
+Adds a new field to a model.
+
+```typescript
+addField(
+  modelName: string,
+  fieldName: string,
+  config: FieldConfig
+): MigrationBuilder
+```
+
+**Parameters:**
+- `modelName` - Name of the model
+- `fieldName` - Name of the field to add
+- `config` - Field configuration
+
+**Example:**
+```typescript
+const migration = createMigration('add_user_bio', '1.1.0')
+  .addField('User', 'bio', { type: 'string', required: false });
+```
+
+### Data Transformations
+
+#### `transformData(modelName, transformer)`
+
+Transforms existing data during migration.
+
+```typescript
+transformData(
+  modelName: string,
+  transformer: (data: any) => any
+): MigrationBuilder
+```
+
+## Related Classes
+
+- [`MigrationManager`](./migration-manager) - Migration execution
+- [`DatabaseManager`](./database-manager) - Database management
diff --git a/docs/docs/api/migration-manager.md b/docs/docs/api/migration-manager.md
new file mode 100644
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--- /dev/null
+++ b/docs/docs/api/migration-manager.md
@@ -0,0 +1,59 @@
+---
+sidebar_position: 7
+---
+
+# MigrationManager
+
+The `MigrationManager` handles database schema migrations and data transformations in DebrosFramework.
+
+## Overview
+
+The MigrationManager provides tools for evolving database schemas over time, handling version control, and performing data transformations during migrations.
+
+## Class Definition
+
+```typescript
+class MigrationManager {
+  constructor(
+    private databaseManager: DatabaseManager,
+    private configManager: ConfigManager
+  );
+}
+```
+
+## Core Methods
+
+### Migration Management
+
+#### `runMigration(migration)`
+
+Executes a migration.
+
+```typescript
+async runMigration(migration: Migration): Promise<void>
+```
+
+**Parameters:**
+- `migration` - The migration to execute
+
+**Example:**
+```typescript
+await migrationManager.runMigration(addUserProfileMigration);
+```
+
+### Migration History
+
+#### `getPendingMigrations()`
+
+Gets all pending migrations.
+
+```typescript
+async getPendingMigrations(): Promise<Migration[]>
+```
+
+**Returns:** Promise resolving to array of pending migrations
+
+## Related Classes
+
+- [`MigrationBuilder`](./migration-builder) - Migration construction
+- [`DatabaseManager`](./database-manager) - Database management
diff --git a/docs/docs/api/query-executor.md b/docs/docs/api/query-executor.md
new file mode 100644
index 0000000..ced5730
--- /dev/null
+++ b/docs/docs/api/query-executor.md
@@ -0,0 +1,53 @@
+---
+sidebar_position: 5
+---
+
+# QueryExecutor
+
+The `QueryExecutor` is responsible for executing queries across databases and shards in DebrosFramework.
+
+## Overview
+
+The QueryExecutor handles query execution, optimization, and result aggregation. It provides caching and performance monitoring capabilities.
+
+## Class Definition
+
+```typescript
+class QueryExecutor {
+  constructor(
+    private databaseManager: DatabaseManager,
+    private shardManager: ShardManager,
+    private queryCache: QueryCache
+  );
+}
+```
+
+## Core Methods
+
+### Query Execution
+
+#### `executeQuery<T>(query)`
+
+Executes a query and returns results.
+
+```typescript
+async executeQuery<T>(query: QueryBuilder<T>): Promise<QueryResult<T>>
+```
+
+**Parameters:**
+- `query` - The query to execute
+
+**Returns:** Promise resolving to query results
+
+**Example:**
+```typescript
+const results = await queryExecutor.executeQuery(
+  User.query().where('isActive', true)
+);
+```
+
+## Related Classes
+
+- [`QueryBuilder`](./query-builder) - Query construction
+- [`DatabaseManager`](./database-manager) - Database management
+- [`ShardManager`](./shard-manager) - Data sharding
diff --git a/docs/docs/api/relationship-manager.md b/docs/docs/api/relationship-manager.md
new file mode 100644
index 0000000..b102424
--- /dev/null
+++ b/docs/docs/api/relationship-manager.md
@@ -0,0 +1,54 @@
+---
+sidebar_position: 6
+---
+
+# RelationshipManager
+
+The `RelationshipManager` handles model relationships and data loading in DebrosFramework.
+
+## Overview
+
+The RelationshipManager manages relationships between models, handles lazy and eager loading, and provides relationship caching for performance optimization.
+
+## Class Definition
+
+```typescript
+class RelationshipManager {
+  constructor(
+    private databaseManager: DatabaseManager,
+    private queryExecutor: QueryExecutor
+  );
+}
+```
+
+## Core Methods
+
+### Relationship Loading
+
+#### `loadRelationship<T>(model, relationship)`
+
+Loads a relationship for a model instance.
+
+```typescript
+async loadRelationship<T>(
+  model: BaseModel,
+  relationship: string
+): Promise<T | T[]>
+```
+
+**Parameters:**
+- `model` - The model instance
+- `relationship` - The relationship name to load
+
+**Returns:** Promise resolving to related model(s)
+
+**Example:**
+```typescript
+const user = await User.findById('user123');
+const posts = await relationshipManager.loadRelationship(user, 'posts');
+```
+
+## Related Classes
+
+- [`BaseModel`](./base-model) - Base model class
+- [`QueryExecutor`](./query-executor) - Query execution
diff --git a/docs/docs/api/shard-manager.md b/docs/docs/api/shard-manager.md
new file mode 100644
index 0000000..dc84644
--- /dev/null
+++ b/docs/docs/api/shard-manager.md
@@ -0,0 +1,58 @@
+---
+sidebar_position: 4
+---
+
+# ShardManager
+
+The `ShardManager` is responsible for managing data sharding and distribution across multiple database instances in DebrosFramework.
+
+## Overview
+
+The ShardManager handles data partitioning and routing to appropriate shards based on configuration and sharding keys. It  optimizes query performance and maintains data consistency across shards.
+
+## Class Definition
+
+```typescript
+class ShardManager {
+  constructor(
+    private config: ShardConfig
+  );
+}
+```
+
+## Core Methods
+
+### Shard Configuration
+
+#### `configureSharding(strategy, count, key)`
+
+Configures sharding strategy.
+
+```typescript
+configureSharding(
+  strategy: ShardingStrategy,
+  count: number,
+  key: string
+): void
+```
+
+**Parameters:**
+- `strategy` - One of ('hash', 'range', 'user')
+- `count` - Number of shards
+- `key` - Field used for sharding
+
+**Example:**
+```typescript
+shardManager.configureSharding('hash', 4, 'id');
+```
+
+### Shard Management
+
+#### `getShardForKey(key)`
+
+Determines the shard for a given key.
+
+```typescript
+getShardForKey(key: string): number
+```
+
diff --git a/docs/docs/contributing/community.md b/docs/docs/contributing/community.md
new file mode 100644
index 0000000..23b2d5e
--- /dev/null
+++ b/docs/docs/contributing/community.md
@@ -0,0 +1,56 @@
+---
+sidebar_position: 7
+---
+
+# Community
+
+Welcome to the DebrosFramework community! This page provides information about how to connect with other developers and contributors.
+
+## Community Channels
+
+### Git Repository
+
+- **Repository**: https://git.debros.io/DeBros/network
+- **Issues**: Report bugs and request features
+- **Pull Requests**: Submit code contributions
+
+### Communication
+
+- **Email**: Contact maintainers directly
+- **GitHub Discussions**: Technical discussions and Q&A
+- **Discord** (if available): Real-time chat with the community
+
+## Contributing
+
+### Ways to Contribute
+
+1. **Code Contributions** - Fix bugs, add features
+2. **Documentation** - Improve guides and examples
+3. **Testing** - Help with testing and quality assurance
+4. **Community Support** - Help other developers
+
+### Getting Started
+
+1. Read the [Contributing Guide](./overview)
+2. Set up your [Development Environment](./development-setup)
+3. Follow our [Code Guidelines](./code-guidelines)
+4. Check out the [Testing Guide](./testing-guide)
+
+## Code of Conduct
+
+We are committed to providing a welcoming and inclusive environment for all contributors. Please be respectful and constructive in all interactions.
+
+## Recognition
+
+Contributors are recognized through:
+- Contributor list in documentation
+- Release notes credits
+- Community highlights
+
+## Support
+
+If you need help:
+1. Check the documentation
+2. Search existing issues
+3. Ask in community channels
+4. Contact maintainers
diff --git a/docs/docs/contributing/documentation-guide.md b/docs/docs/contributing/documentation-guide.md
new file mode 100644
index 0000000..d400f18
--- /dev/null
+++ b/docs/docs/contributing/documentation-guide.md
@@ -0,0 +1,40 @@
+---
+sidebar_position: 5
+---
+
+# Documentation Guide
+
+This guide covers how to contribute to DebrosFramework documentation.
+
+## Overview
+
+Documentation is crucial for developer experience and adoption. This guide will help you write clear, comprehensive documentation that helps developers succeed with DebrosFramework.
+
+## Documentation Structure
+
+### Main Sections
+
+- **Getting Started** - Initial setup and first steps
+- **Core Concepts** - Fundamental framework concepts
+- **API Reference** - Complete API documentation
+- **Examples** - Practical usage examples
+- **Contributing** - Guidelines for contributors
+
+### Writing Style
+
+- Use clear, concise language
+- Provide practical examples
+- Include code samples that work
+- Use consistent formatting
+
+## Best Practices
+
+1. **Start with the user's perspective** - What are they trying to achieve?
+2. **Provide complete examples** - Show full working code
+3. **Explain the why** - Don't just show how, explain why
+4. **Keep it up to date** - Update docs when code changes
+
+## Related Resources
+
+- [Code Guidelines](./code-guidelines) - Coding standards
+- [Testing Guide](./testing-guide) - Testing practices
diff --git a/docs/docs/contributing/release-process.md b/docs/docs/contributing/release-process.md
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--- /dev/null
+++ b/docs/docs/contributing/release-process.md
@@ -0,0 +1,66 @@
+---
+sidebar_position: 6
+---
+
+# Release Process
+
+This document outlines the release process for DebrosFramework.
+
+## Overview
+
+DebrosFramework follows semantic versioning and has a structured release process to ensure quality and reliability.
+
+## Version Numbers
+
+We use semantic versioning (SemVer):
+- **Major** (X.0.0) - Breaking changes
+- **Minor** (X.Y.0) - New features, backwards compatible
+- **Patch** (X.Y.Z) - Bug fixes, backwards compatible
+
+## Release Types
+
+### Regular Releases
+
+Regular releases happen monthly and include:
+- New features
+- Bug fixes
+- Performance improvements
+- Documentation updates
+
+### Hotfix Releases
+
+Hotfix releases address critical issues:
+- Security vulnerabilities
+- Major bugs affecting production
+- Data integrity issues
+
+## Release Process
+
+### 1. Preparation
+
+- Ensure all tests pass
+- Update documentation
+- Review breaking changes
+
+### 2. Version Bump
+
+- Update version in package.json
+- Update CHANGELOG.md
+- Create git tag
+
+### 3. Deployment
+
+- Build and test
+- Publish to npm
+- Deploy documentation
+
+## Quality Assurance
+
+- All releases must pass CI/CD
+- Manual testing on critical paths
+- Community feedback integration
+
+## Related Documents
+
+- [Code Guidelines](./code-guidelines) - Coding standards
+- [Testing Guide](./testing-guide) - Testing practices
diff --git a/docs/docs/contributing/testing-guide.md b/docs/docs/contributing/testing-guide.md
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--- /dev/null
+++ b/docs/docs/contributing/testing-guide.md
@@ -0,0 +1,115 @@
+---
+sidebar_position: 1
+---
+
+# Testing Guide
+
+This document provides guidelines for writing and running tests in DebrosFramework.
+
+## Overview
+
+DebrosFramework uses Jest as the testing framework for unit tests and a combination of Docker and custom scripts for integration testing.
+
+## Unit Tests
+
+### Structure
+
+Unit tests are located in the `tests/unit/` directory and follow the naming convention `*.test.ts`.
+
+### Running Tests
+
+```bash
+pnpm run test:unit
+```
+
+Use the following command to run specific tests:
+
+```bash
+npx jest tests/unit/path/to/your.test.ts
+```
+
+### Best Practices
+
+- Ensure comprehensive coverage for all public methods.
+- Use `describe` blocks to group related tests.
+- Use `beforeEach` and `afterEach` for setup and teardown logic.
+
+## Integration Tests
+
+### Structure
+
+Integration tests are located in the `tests/real-integration/` directory and simulate real-world scenarios.
+
+### Running Tests
+
+Ensure Docker is running before executing:
+
+```bash
+pnpm run test:real
+```
+
+### Best Practices
+
+- Test real-world use cases that involve multiple components.
+- Use Docker to simulate network environments and distributed systems.
+- Validate data consistency and integrity.
+
+## Writing Tests
+
+### Unit Test Example
+
+Here's a simple example of a unit test:
+
+```typescript
+describe('User Model', () => {
+  it('should create a new user', async () => {
+    const user = await User.create({ username: 'testuser', email: 'test@example.com' });
+    expect(user).toBeDefined();
+    expect(user.username).toBe('testuser');
+  });
+});
+```
+
+### Integration Test Example
+
+Here's an example of a simple integration test:
+
+```typescript
+describe('Blog Scenario Integration', () => {
+  it('should handle complete blog workflow', async () => {
+    const user = await User.create({ username: 'blogger', email: 'blogger@example.com' });
+    const post = await Post.create({ title: 'Test Post', content: 'Test content', userId: user.id });
+    const postWithComments = await Post.query().where('id', post.id).with(['comments']).findOne();
+
+    expect(postWithComments).toBeDefined();
+  });
+});
+```
+
+## Test Utilities
+
+### Shared Test Utilities
+
+Test utilities are located in `tests/shared/` and provide common functions and mocks for tests.
+
+### Setup and Teardown
+
+Use Jest hooks for setup and teardown logic:
+
+```typescript
+beforeEach(async () => {
+  await setupTestDatabase();
+});
+
+afterEach(async () => {
+  await cleanupTestDatabase();
+});
+```
+
+## Conclusion
+
+- Always aim for high test coverage and meaningful scenarios.
+- Validate each critical aspect of your code with real-world data.
+- Continually run tests during development to catch issues early.
+
+Follow the guidelines above to ensure your contributions maintain the reliability and performance of DebrosFramework.
diff --git a/docs/docs/core-concepts/database-management.md b/docs/docs/core-concepts/database-management.md
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--- /dev/null
+++ b/docs/docs/core-concepts/database-management.md
@@ -0,0 +1,127 @@
+---
+sidebar_position: 2
+---
+
+# Database Management
+
+The `DatabaseManager` class in DebrosFramework manages all aspects of database interaction and lifecycle.
+
+## Overview
+
+The DatabaseManager handles:
+
+- Database creation
+- Connection pooling
+- User-scoped vs global database routing
+- Query execution optimization
+
+## Key Features
+
+1. **Connection Management** - Manages database connections and pooling.
+2. **Sharding Support** - Integrates with the ShardManager to support data distribution.
+3. **Performance** - Caches database instances for efficient access.
+
+## Classes
+
+### DatabaseManager
+
+```typescript
+class DatabaseManager {
+  constructor(
+    private orbitDBService: FrameworkOrbitDBService,
+    private shardManager: ShardManager,
+    private configManager: ConfigManager
+  );
+}
+```
+
+## Methods
+
+### `getDatabaseForModel`
+
+Finds or creates a suitable database for a given model class, considering user-scope or global-scope.
+
+```typescript
+async getDatabaseForModelcT extends BaseModele(
+  modelClass: ModelConstructorcTe,
+  userId?: string
+): PromisecDatabasee
+```
+
+### `createUserDatabase`
+
+Creates a user-centric database using sharding strategies.
+
+```typescript
+async createUserDatabasecT extends BaseModele(
+  userId: string,
+  modelClass: ModelConstructorcTe
+): PromisecDatabasee
+```
+
+## Usage Examples
+
+### Example: User-scoped Database
+
+```typescript
+@Model({
+  scope: 'user',
+  type: 'docstore',
+  sharding: { strategy: 'hash', count: 4, key: 'id' }
+})
+class UserProfile extends BaseModel {
+   @Field({ type: 'string', required: true })
+  userId: string;
+
+  @Field({ type: 'string' })
+  bio: string;
+}
+
+// Usage
+const userDB = await databaseManager.getDatabaseForModel(UserProfile, 'user123');
+```
+
+### Example: Global Database
+
+```typescript
+@Model({
+  scope: 'global',
+  type: 'docstore'
+})
+class GlobalStats extends BaseModel {
+   @Field({ type: 'number' })
+  totalUsers: number;
+
+  @Field({ type: 'number' })
+  totalInteractions: number;
+}
+
+// Usage
+const globalDB = await databaseManager.getDatabaseForModel(GlobalStats);
+```
+
+## Configuration
+
+### Configuration Options
+
+```typescript
+interface DatabaseConfig {
+  maxDatabases: number;
+  defaultType: StoreType;
+  caching: {
+    enabled: boolean;
+    maxSize: number;
+    ttl: number;
+  };
+}
+
+interface ShardingConfig {
+  defaultStrategy: ShardingStrategy;
+  defaultCount: number;
+}
+```
+
+## Related Documents
+
+- [Shard Manager](../api/shard-manager) - Handles data sharding and distribution.
+- [Query Executor](../api/query-executor) - Handles query execution and optimization.
diff --git a/docs/docs/examples/complex-queries.md b/docs/docs/examples/complex-queries.md
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index 0000000..1c71812
--- /dev/null
+++ b/docs/docs/examples/complex-queries.md
@@ -0,0 +1,166 @@
+---
+sidebar_position: 2
+---
+
+# Complex Queries
+
+This example demonstrates advanced query patterns and techniques in DebrosFramework.
+
+## Overview
+
+Learn how to build complex queries using DebrosFramework's powerful query system.
+
+## Query Examples
+
+### Basic Filtering
+
+```typescript
+// Simple where clause
+const activeUsers = await User.query()
+  .where('isActive', true)
+  .find();
+
+// Multiple conditions
+const recentPosts = await Post.query()
+  .where('createdAt', '>', Date.now() - 7 * 24 * 60 * 60 * 1000)
+  .where('isPublished', true)
+  .find();
+```
+
+### Advanced Filtering
+
+```typescript
+// OR conditions
+const popularPosts = await Post.query()
+  .where('viewCount', '>', 1000)
+  .orWhere('likeCount', '>', 100)
+  .find();
+
+// IN operator
+const categorizedPosts = await Post.query()
+  .where('category', 'in', ['tech', 'science', 'programming'])
+  .find();
+
+// LIKE operator for text search
+const searchResults = await Post.query()
+  .where('title', 'like', '%javascript%')
+  .find();
+```
+
+### Sorting and Pagination
+
+```typescript
+// Sorting
+const sortedPosts = await Post.query()
+  .orderBy('createdAt', 'desc')
+  .orderBy('title', 'asc')
+  .find();
+
+// Pagination
+const paginatedPosts = await Post.query()
+  .orderBy('createdAt', 'desc')
+  .limit(10)
+  .offset(20)
+  .find();
+```
+
+### Relationship Loading
+
+```typescript
+// Eager loading
+const usersWithPosts = await User.query()
+  .with(['posts'])
+  .find();
+
+// Nested relationships
+const usersWithPostsAndComments = await User.query()
+  .with(['posts.comments', 'posts.comments.user'])
+  .find();
+
+// Conditional relationship loading
+const activeUsersWithRecentPosts = await User.query()
+  .where('isActive', true)
+  .with(['posts'], (query) => 
+    query.where('createdAt', '>', Date.now() - 30 * 24 * 60 * 60 * 1000)
+  )
+  .find();
+```
+
+### Aggregation
+
+```typescript
+// Count
+const userCount = await User.query()
+  .where('isActive', true)
+  .count();
+
+// Group by
+const postsByCategory = await Post.query()
+  .select('category', 'COUNT(*) as count')
+  .groupBy('category')
+  .find();
+```
+
+### Complex Joins
+
+```typescript
+// Manual join
+const usersWithPostCount = await User.query()
+  .leftJoin('posts', 'users.id', 'posts.userId')
+  .select('users.username', 'COUNT(posts.id) as postCount')
+  .groupBy('users.id', 'users.username')
+  .find();
+```
+
+### Caching
+
+```typescript
+// Cache for 5 minutes
+const cachedPosts = await Post.query()
+  .where('isPublished', true)
+  .cache(300)
+  .find();
+
+// Disable caching
+const freshPosts = await Post.query()
+  .where('isPublished', true)
+  .cache(false)
+  .find();
+```
+
+## Performance Optimization
+
+### Query Optimization
+
+```typescript
+// Use indexes
+const optimizedQuery = await Post.query()
+  .where('userId', userId) // Indexed field
+  .where('createdAt', '>', startDate)
+  .orderBy('createdAt', 'desc')
+  .limit(50)
+  .find();
+
+// Batch operations
+const userIds = ['user1', 'user2', 'user3'];
+const users = await User.query()
+  .where('id', 'in', userIds)
+  .find();
+```
+
+### Parallel Queries
+
+```typescript
+// Execute queries in parallel
+const [users, posts, comments] = await Promise.all([
+  User.query().where('isActive', true).find(),
+  Post.query().where('isPublished', true).find(),
+  Comment.query().where('isModerated', true).find()
+]);
+```
+
+## Related Topics
+
+- [Query Builder](../query-system/query-builder) - Query construction
+- [Relationships](../query-system/relationships) - Model relationships
+- [Performance](../advanced/performance) - Performance optimization
diff --git a/docs/docs/examples/migrations.md b/docs/docs/examples/migrations.md
new file mode 100644
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--- /dev/null
+++ b/docs/docs/examples/migrations.md
@@ -0,0 +1,93 @@
+---
+sidebar_position: 3
+---
+
+# Migration Examples
+This example demonstrates various migration scenarios using DebrosFramework.
+
+## Overview
+
+Explore different migration techniques to evolve your database schema over time.
+
+## Migration Scenarios
+
+### Adding Fields
+
+Add new fields to an existing model:
+
+```typescript
+const migration = createMigration('add_user_address', '1.4.0')
+  .addField('User', 'address', { type: 'string', required: false })
+  .addField('User', 'phone', { type: 'string', required: false });
+```
+
+### Removing Fields
+
+Remove obsolete fields from a model:
+
+```typescript
+const migration = createMigration('remove_user_legacy', '1.5.0')
+  .removeField('User', 'legacyField');
+```
+
+### Modifying Fields
+
+Modify field properties without data loss:
+
+```typescript
+const migration = createMigration('modify_email_format', '1.6.0')
+  .modifyField('User', 'email', {
+    type: 'string',
+    required: true,
+    unique: true,
+    validate: (email: string) =\u003e /^[^\\s@]+@[^\\s@]+\\.[^\\s@]+$/.test(email),
+  });
+```
+
+### Data Transformation
+
+Use data transformers to update field values during migration:
+
+```typescript
+const migration = createMigration('transform_display_names', '1.7.0')
+  .transformData('User', (user) =\u003e ({
+    ...user,
+    displayName: `${user.firstName} ${user.lastName}`.trim()
+  }));
+```
+
+## Running Migrations
+
+### Manual Execution
+
+Execute migrations manually using the MigrationManager:
+
+```typescript
+const migrationManager = new MigrationManager(databaseManager, configManager);
+await migrationManager.runMigration(migration);
+```
+
+### Automatic Execution
+
+Enable automatic migration execution:
+
+```typescript
+const framework = new DebrosFramework({
+  migrations: {
+    autoRun: true,
+    directory: './migrations'
+  }
+});
+```
+
+## Best Practices
+
+1. **Test Thoroughly** - Validate migrations in a test environment before applying to production.
+2. **Backup Data** - Ensure data backups before running critical migrations.
+3. **Use Transactions** - Where possible, use transactions for atomic operations.
+4. **Have Rollback Plans** - Prepare rollback scripts for critical changes.
+
+## Related Topics
+
+- [MigrationManager](../api/migration-manager) - Migration execution
+- [MigrationBuilder](../api/migration-builder) - Migration creation
diff --git a/docs/docs/examples/social-platform.md b/docs/docs/examples/social-platform.md
new file mode 100644
index 0000000..b5c0a04
--- /dev/null
+++ b/docs/docs/examples/social-platform.md
@@ -0,0 +1,223 @@
+---
+sidebar_position: 1
+---
+
+# Social Platform Example
+
+This example demonstrates how to build a simple social media platform using DebrosFramework.
+
+## Overview
+
+In this example, you'll build a social media application featuring users, posts, and comments.
+
+## Project Structure
+
+```plaintext
+src/
+├── models/
+│   ├── User.ts
+│   ├── Post.ts
+│   ├── Comment.ts
+│   └── index.ts
+├── services/
+│   ├── ipfs.ts
+│   ├── orbitdb.ts
+│   └── index.ts
+└── index.ts
+```
+
+## Setting Up the Environment
+
+### Install Dependencies
+
+```bash
+npm install @debros/network
+npm install --save-dev typescript @types/node
+```
+
+### Configure TypeScript
+
+Create a `tsconfig.json` file:
+
+```json
+{
+  "compilerOptions": {
+    "target": "ES2020",
+    "module": "commonjs",
+    "lib": ["ES2020"],
+    "experimentalDecorators": true,
+    "emitDecoratorMetadata": true,
+    "strict": true,
+    "esModuleInterop": true,
+    "skipLibCheck": true,
+    "forceConsistentCasingInFileNames": true,
+    "resolveJsonModule": true,
+    "declaration": true,
+    "outDir": "./dist",
+    "rootDir": "./src"
+  },
+  "include": ["src/**/*"],
+  "exclude": ["node_modules", "dist"]
+}
+```
+
+## Building the Application
+
+### 1. User Model
+
+Create `src/models/User.ts`:
+
+```typescript
+import { BaseModel, Model, Field, HasMany } from 'debros-framework';
+import { Post } from './Post';
+import { Comment } from './Comment';
+
+@Model({
+  scope: 'global', // Global model
+  type: 'docstore'
+})
+export class User extends BaseModel {
+  @Field({ type: 'string', required: true, unique: true })
+  username: string;
+
+  @Field({ type: 'string', required: true, unique: true })
+  email: string;
+
+  @HasMany(() => Post, 'userId')
+  posts: Post[];
+
+  @HasMany(() => Comment, 'userId')
+  comments: Comment[];
+}
+```
+
+### 2. Post Model
+
+Create `src/models/Post.ts`:
+
+```typescript
+import { BaseModel, Model, Field, BelongsTo, HasMany } from 'debros-framework';
+import { User } from './User';
+import { Comment } from './Comment';
+
+@Model({
+  scope: 'user', // User-scoped model
+  type: 'docstore'
+})
+export class Post extends BaseModel {
+  @Field({ type: 'string', required: true })
+  title: string;
+
+  @Field({ type: 'string', required: true })
+  content: string;
+
+  @Field({ type: 'string', required: true })
+  userId: string;
+
+  @BelongsTo(() => User, 'userId')
+  user: User;
+
+  @HasMany(() => Comment, 'postId')
+  comments: Comment[];
+}
+```
+
+### 3. Comment Model
+
+Create `src/models/Comment.ts`:
+
+```typescript
+import { BaseModel, Model, Field, BelongsTo } from 'debros-framework';
+import { User } from './User';
+import { Post } from './Post';
+
+@Model({
+  scope: 'user', // User-scoped model
+  type: 'docstore'
+})
+export class Comment extends BaseModel {
+  @Field({ type: 'string', required: true })
+  content: string;
+
+  @Field({ type: 'string', required: true })
+  userId: string;
+
+  @Field({ type: 'string', required: true })
+  postId: string;
+
+  @BelongsTo(() => User, 'userId')
+  user: User;
+
+  @BelongsTo(() => Post, 'postId')
+  post: Post;
+}
+```
+
+### 4. IPFS and OrbitDB Service
+
+Create `src/services/ipfs.ts` and `src/services/orbitdb.ts` following similar patterns to the setup in earlier examples.
+
+### 5. Main Application
+
+Create `src/index.ts`:
+
+```typescript
+import { DebrosFramework } from 'debros-framework';
+import { IPFSService } from './services/ipfs';
+import { OrbitDBService } from './services/orbitdb';
+import { User, Post, Comment } from './models';
+
+async function main() {
+  // Initialize services
+  const ipfsService = new IPFSService();
+  await ipfsService.init();
+
+  const orbitDBService = new OrbitDBService(ipfsService);
+  await orbitDBService.init();
+
+  // Initialize DebrosFramework
+  const framework = new DebrosFramework();
+  await framework.initialize(orbitDBService, ipfsService);
+
+  console.log('🚀 Social Platform initialized successfully!');
+
+  // Example: Create a user and post
+  const user = await User.create({
+    username: 'alice',
+    email: 'alice@example.com'
+  });
+
+  const post = await Post.create({
+    title: 'Hello, World!',
+    content: 'This is my first post.',
+    userId: user.id
+  });
+
+  console.log('✅ User and Post created successfully!');
+
+  // Clean up
+  await framework.stop();
+  console.log('👋 Framework stopped successfully');
+}
+
+main().catch(console.error);
+```
+
+## Running the Application
+
+### Build and Run
+
+```bash
+npm run build
+npm start
+```
+
+### Development
+
+```bash
+npm run dev
+```
+
+## Conclusion
+
+In this example, you have seen how to leverage DebrosFramework to build a basic social media application. You can enhance it by adding more features, such as user authentication, friend networks, or media uploads.
diff --git a/docs/docs/query-system/relationships.md b/docs/docs/query-system/relationships.md
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--- /dev/null
+++ b/docs/docs/query-system/relationships.md
@@ -0,0 +1,96 @@
+---
+sidebar_position: 2
+---
+
+# Relationships
+
+DebrosFramework provides powerful relationship management capabilities for connecting models.
+
+## Overview
+
+Relationships define how models are connected to each other and provide mechanisms for loading related data efficiently.
+
+## Relationship Types
+
+### BelongsTo
+
+A many-to-one relationship where the current model belongs to another model.
+
+```typescript
+class Post extends BaseModel {
+  @Field({ type: 'string', required: true })
+  userId: string;
+
+  @BelongsTo(() => User, 'userId')
+  user: User;
+}
+```
+
+### HasMany
+
+A one-to-many relationship where the current model has many related models.
+
+```typescript
+class User extends BaseModel {
+  @HasMany(() => Post, 'userId')
+  posts: Post[];
+}
+```
+
+### HasOne
+
+A one-to-one relationship where the current model has one related model.
+
+```typescript
+class User extends BaseModel {
+  @HasOne(() => UserProfile, 'userId')
+  profile: UserProfile;
+}
+```
+
+### ManyToMany
+
+A many-to-many relationship using a pivot table.
+
+```typescript
+class User extends BaseModel {
+  @ManyToMany(() => Role, 'user_roles')
+  roles: Role[];
+}
+```
+
+## Loading Relationships
+
+### Eager Loading
+
+Load relationships when querying:
+
+```typescript
+const usersWithPosts = await User.query()
+  .with(['posts'])
+  .find();
+```
+
+### Lazy Loading
+
+Load relationships on-demand:
+
+```typescript
+const user = await User.findById('user123');
+const posts = await user.loadRelationship('posts');
+```
+
+## Nested Relationships
+
+Load nested relationships:
+
+```typescript
+const usersWithPostsAndComments = await User.query()
+  .with(['posts.comments', 'posts.comments.user'])
+  .find();
+```
+
+## Related Classes
+
+- [`RelationshipManager`](../api/relationship-manager) - Manages relationships
+- [`BaseModel`](../api/base-model) - Base model class