database

🦔 Fast, lightweight & schema-less search backend. An alternative to Elasticsearch that runs on a few MBs of RAM.

Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases.

open-source agentic AI data assistant for the next generation of AI + Data products.

An open source cybersecurity protocol for syncing decentralized graph data.

Database migrations. CLI and Golang library.

The lightweight, fault-tolerant database built on SQLite. Designed to keep your data highly available with minimal effort.

:kangaroo: - PouchDB is a pocket-sized database.

VictoriaMetrics: fast, cost-effective monitoring solution and time series database

👶🏻 신입 개발자 전공 지식 & 기술 면접 백과사전 📖

20 MB lightweight cross-platform database client for 90+ databases, including MySQL, PostgreSQL, SQLite, Redis, MongoDB, DuckDB, SQL Server, and Damen...

QuestDB is a high performance, open-source, time-series database

libSQL is a fork of SQLite that is both Open Source, and Open Contributions.

Graphs for Everyone

Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filteri...

Realm is a mobile database: a replacement for Core Data & SQLite

💾 Database Tools incl. ORM, Migrations and Admin UI (Postgres, MySQL & MongoDB) [deprecated]

MCP Toolbox for Databases is an open source MCP server for databases.

Apache Doris is a real-time analytics and hybrid search database for AI agents.

Embeddable Postgres with real-time, reactive bindings.

Fast key-value DB in Go.

NoSQL data store using the Seastar framework, compatible with Apache Cassandra and Amazon DynamoDB

Go MySQL Driver is a MySQL driver for Go's (golang) database/sql package

EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.

An embedded key/value database for Go.

A curated list of awesome big data frameworks, ressources and other awesomeness.

A Minimalistic Wrapper for IndexedDB

🥑 ArangoDB is a native multi-model database with flexible data models for documents, graphs, and key-values. Build high performance applications usin...

A type-safe TypeScript SQL query builder

Gel supercharges Postgres with a modern data model, graph queries, Auth & AI solutions, and much more.

A javascript library to run SQLite on the web.

Postgres CLI with autocompletion and syntax highlighting

Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

Change data capture for a variety of databases. Please log issues at https://github.com/debezium/dbz/issues.

Apache ZooKeeper

Distributed PostgreSQL as an extension

The open-source reactive database for app developers

A distributed, fast open-source graph database featuring horizontal scalability and high availability

The infrastructure platform for the intelligence era

🔥 A well-tested feature-rich modular Firebase implementation for React Native. Supports both iOS & Android platforms for all Firebase services.

A curated list of awesome PostgreSQL software, libraries, tools and resources, inspired by awesome-mysql

The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario...

Open-source search database for full-text, vector, and hybrid search with real-time indexing and SQL.

Rich MySQL Terminal Client with AutoCompletion, Syntax Highlighting, and Dataframes

🍉 Reactive & asynchronous database for powerful React and React Native apps ⚡️

Grist is the evolution of spreadsheets.

WCDB is a cross-platform database framework developed by WeChat.

Realm is a mobile database: a replacement for SQLite & ORMs

A database migration tool. Supports SQL migrations and Go functions.

A truly Open Source MongoDB alternative

A list of learning materials to understand databases internals