#database

PostgreSQL schema intelligence MCP server with offline linting, migration safety, query validation for AI coding assistants.

Golang Database Resolver and Wrapper for any multiple database connections topology, e.g. master-slave replication database, cross-region application, and for separated ReadWrite (RW) and ReadOnly (RO) database connections

A cross-runtime API framework without the boilerplate

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Dibi - smart database abstraction layer

A lightweight, SQL-friendly TypeScript ORM for PostgreSQL, MySQL, and SQLite with transparent N+1 prevention and type-safe queries

Turbo-charged counter caches for your Rails app.

Embedded NoSQL database for Node.js — pure JavaScript SQLite alternative with MongoDB-style queries. Zero native dependencies, no node-gyp, works in Electron & CLI tools. 15,000+ npm downloads per year.

ClickHouse schema and migration CLI for TypeScript projects

Ruby PostgreSQL database performance insights. Locks, index usage, buffer cache hit ratios, vacuum stats and more.

Create temporary dbs with Prisma Postgres, fast.

SQLite extension + bindings for Postgres NOTIFY/LISTEN semantics with durable queues, streams, pub/sub, and scheduler

AI memory system combining vector search with temporal knowledge graph. Built-in cognitive engine for agents. Supports memory decay, contradiction detection, and MCP integration.

InfluxDB V3 Go Client Library

Think ORM——the PHP Database&ORM Framework

High-performance event store for Dynamic Consistency Boundaries

Independent query builders for MySQL, PostgreSQL, SQLite, and Microsoft SQL Server.

[READ-ONLY] Flexible and powerful Database abstraction library with a familiar PDO-like API. This repo is a split of the main code that can be found in https://github.com/cakephp/cakephp

The Modern Embedded Database for Go

🐘 PostgreSQL Query Parser for Node.js

Foreign-key-aware MySQL archiver: archive, copy, or purge a parent row with its entire child subgraph — dependency-ordered, verified before delete, crash-recoverable.

Zero-config NL-to-SQL data engine with multi-tenant isolation, built for embedding in multi-tenant SaaS apps.

Local GUI and Data Canvas as a DuckDB extension

PHP/MySQL database layer where values only enter SQL through placeholders and every result HTML-encodes itself on output. Faster than prepared statements plus htmlspecialchars() on every measured page, within microseconds of raw SQL.

L3 CDK constructs for Amazon Database Migration Service (DMS). Provision a complete migration pipeline — replication instance, endpoints, and task — in a few lines of code, with secure defaults and full support for all DMS-supported engines and migration patterns.

Zonkey ORM (and then some) libraries for .Net

MySQL support for the r2d2 connection pool (Rust)

Cooperative-threaded access to relational data

Database for storing sample metadata

Spin up containerized databases containers without Docker. A lightweight replacement to apps like DBngin and Postgres.app for all popular databases.