#postgresql

PostgreSQL, MySQL and MS SQL database schema migration tool using plain SQL and JS files

Doctrine DQL functions for SQL JSON data type

Generative AI proxy, with cost ledger and crash safety baked in.

Self-hosted open source license server for creating, managing, and validating license keys. Single Go binary with embedded Nuxt admin UI, backed by PostgreSQL.

The open-source agentic framework to build, orchestrate, and operate production AI agents.

Fix race conditions on one record in Rails: ordered operations, expiring holds, and durable state in your existing SQL database. A SQL-backed virtual actor library.

The lightweight PHP database framework to accelerate the development.

Async database support for Python

Catch unsafe PostgreSQL migrations in development and run them easier in production (code helpers for table/column renaming, changing column type, adding columns with default, background migrations, etc).

A Rust library for streaming PostgreSQL WAL using the logical replication protocol.

Typed async workflows with Result types and automatic error inference

Chen is a JumpServer Web DB connector that supports common databases such as MySQL, MariaDB and PostgreSQL.

PostgreSQL compiler. One source, many faithful forms.

Foundational Rust building blocks

PostgreSQL migration linter. Blocks unsafe migrations before merge: 112 rules, the real Postgres parser, lock analysis, auto-fix. CLI, GitHub Action, MCP.

Drop-in multi-tenancy for Node.js. Tenant hierarchy, config inheritance, permissions, audit, and GDPR in one library.

Soft types & attributes for Go — runtime-defined entity types, constrained attributes, cascading dependencies. DDD; embedded library or standalone service.

Production-grade neobank platform: 9 Go microservices, double-entry ledger, React frontends. Live at nivomoney.com

Validate Nigerian postcodes in Rust, Python, JavaScript, Java, PostgreSQL, DuckDB, and Polars, with MCP servers for AI agents. Covers Nigeria's NIPOST digital postcode (NDAPS): offline validation, lookup, and reverse geocoding.

Universal Database CLI for MySQL, PostgreSQL, and SQLite. Terminal User Interface Application.

Persistent memory MCP server for AI agents — Rust, 19 tools, knowledge graph, Hebbian learning, episodic memory, contradiction detection, prospective triggers, Bayesian calibration, zero-config Docker setup.

Go SDK for dynamic runtime configuration — sync values from etcd, Redis, HashiCorp Vault, MySQL, or PostgreSQL with zero polling logic for your application.

Bringing all of PostgreSQL's awesomeness to Django.

Connparse parses database connection strings, DSNs, URLs, file paths, and cloud storage URIs into one safe structured object.

Entity Relation Diagrams generation tool

Transactional outbox storage, claiming, relay, ordering, and cleanup for Go services.

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See what is really present in your PostgreSQL backup repository. Read-only, format-aware evidence over S3, Azure Blob Storage, and GCS — Barman Cloud catalogs, WAL continuity, and observed recovery coverage, including CloudNativePG deployments.

Python framework for horizontally-scalable, agent-native apps. A three-tier cache — SQLite, NATS KV, PostgreSQL — keeps state coherent across pods. Observable by default.

Partition management extension for PostgreSQL