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Welcome to ageSchemaClient Documentation

ageSchemaClient is a comprehensive TypeScript library for Apache AGE graph databases with schema validation, query building, and advanced data loading capabilities.

What is ageSchemaClient?​

ageSchemaClient provides a robust, type-safe interface for working with Apache AGE graph databases. It solves the historical challenges of working with AGE by providing:

  • Type-safe query building with full TypeScript support
  • Schema validation for vertices and edges
  • Batch loading capabilities for efficient data import
  • Connection pool management with proper resource handling
  • Extension system for custom functionality

Key Features​

🔧 Query Builder​

Build complex Cypher queries with a fluent, type-safe API that handles parameter management automatically.

📊 Schema Validation​

Define and validate graph schemas with comprehensive error reporting and migration support.

⚡ Batch Operations​

Efficiently load large datasets with optimized batch processing and progress reporting.

🔌 Extension System​

Extend functionality with custom plugins and integrations.

🛡️ Type Safety​

Full TypeScript support with comprehensive type definitions and IntelliSense support.

Quick Start​

npm install age-schema-client
import { AgeSchemaClient } from 'age-schema-client';

const client = new AgeSchemaClient({
  host: 'localhost',
  port: 5432,
  database: 'your_database',
  user: 'your_user',
  password: 'your_password'
});

// Create a simple query
const result = await client.query()
  .match('(p:Person)')
  .where({ name: 'John' })
  .return('p')
  .execute();

Why ageSchemaClient?​

Apache AGE is a powerful graph database extension for PostgreSQL, but working with it directly can be challenging:

  • Parameter handling - AGE has limitations with dynamic parameters
  • Type safety - Raw Cypher queries lack compile-time validation
  • Connection management - Proper resource handling requires careful setup
  • Batch operations - Efficient data loading needs specialized approaches

ageSchemaClient addresses all these challenges while maintaining the full power of Apache AGE.

Next Steps​

Community and Support​

Ready to get started? Check out our Installation Guide to begin building with ageSchemaClient.