balderdashy/waterline
Waterline
Waterline is an adapter-based database library and object relational mapper for Node.js. It serves as a multi-database persistence layer that translates standard method calls into specific queries for both SQL and NoSQL databases.
The library provides a unified interface for managing data across different stores, including MySQL, PostgreSQL, MongoDB, and Microsoft SQL Server. This architecture allows for the integration of multiple database backends within a single application and facilitates database vendor migration by changing adapters without altering business logic.
The project covers relational and document mapping, providing a consistent syntax for storing and retrieving data. It utilizes schema-driven object mapping to bridge the gap between database tables or collections and JavaScript objects.
Features
- Unified Database Interfaces - Provides a single, unified API to perform CRUD operations regardless of the underlying database engine.
- Data Access & Abstraction - Offers an abstraction layer for simplified interaction with diverse data sources without exposing complex implementation details.
- Database Adapters - Functions as a persistence layer using standardized interfaces to decouple application logic from specific database engines.
- Database Driver Abstractions - Provides a standardized abstraction layer that decouples the application from specific database driver implementations.
- Multi-Store ORMs - Acts as a database object relational mapper providing a consistent API across multiple different data stores.
- Schema-Driven Object Modeling - Employs a schema-driven approach to map database tables and collections to JavaScript objects.
- Object Relational Mappings - Implements a standardized mapping layer that manages both relational SQL and document-based NoSQL data models.
- Pluggable Storage Backends - Utilizes a pluggable architecture that allows external modules to implement specific database protocols as storage backends.
- Query Interface Adapters - Uses query interface adapters to translate unified method calls into database-specific queries.
- Database Abstractions - Provides a consistent syntax for storing and retrieving data across different database types in Node.js.
- Multi-Database Abstractions - Integrates multiple data stores like PostgreSQL and MongoDB within a single application using a unified interface.
- Database Engine Migrations - Facilitates switching between different database engines by changing adapters without altering the core business logic.
- Persistence Layers - Provides a unified persistence mechanism for managing state across MySQL, PostgreSQL, MongoDB, and SQL Server.
- Asynchronous Promise Interfaces - Implements a promise-based API to handle non-blocking database I/O operations within the Node.js event loop.
- Databases - Data-store agnostic ORM.
- Object Relational Mappers - Datastore-agnostic interaction layer.
Star history
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