domain: databases
2027 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| sohutv/cachecloud CacheCloud is a self-hosted Redis cloud management platform from Sohu TV that supports Standalone, Sentinel, and Cluster Redis architecture… | 78 | 9034 | active |
| codenotary/immudb immudb is an open-source immutable database written in Go that stores data in SQL, key-value, or document models while guaranteeing tamper-… | 88 | 9023 | stable |
| OpenSPG/KAG KAG (Knowledge Augmented Generation) is a Python framework built on the OpenSPG engine and large language models for logical form-guided re… | 49 | 9018 | active |
| SoftwareBrothers/adminjs AdminJS is an open-source admin panel library for Node.js applications that auto-generates a customizable React-based admin UI from your da… | 44 | 8981 | active |
| cookieY/Yearning Yearning is a self-hosted web-based SQL audit platform for MySQL, providing audit tickets with approval workflows, automated syntax checkin… | 79 | 8964 | active |
| Delta Lake Delta Lake is an open-source storage framework and table format that brings ACID transactions, scalable metadata handling, schema enforceme… | 95 | 8960 | stable |
| GoogleCloudPlatform/knowledge-catalog A collection of tools, agents, and samples for Google Cloud's Knowledge Catalog (formerly Dataplex), an AI-powered data catalog and metadat… | 58 | 8913 | active |
| ankane/pghero PgHero is a performance dashboard for PostgreSQL, available as a Docker image or a Rails engine. It provides insight into query performance… | 76 | 8912 | stable |
| orbitdb/orbitdb OrbitDB is a serverless, distributed peer-to-peer database library built on IPFS and Libp2p Pubsub, using Merkle-CRDTs for conflict-free re… | 69 | 8797 | active |
| redis/RedisInsight RedisInsight is an official visual GUI for Redis built with Electron, Monaco Editor, and Node.js. It lets developers browse and edit Redis … | 93 | 8785 | active |
| redpanda-data/connect Redpanda Connect (formerly Benthos) is a declarative stream processor that moves data between hundreds of sources and sinks with transforma… | 95 | 8736 | active |
| Testcontainers Testcontainers is a family of libraries (Java, Go, .NET, Rust, and more) that provides lightweight, throwaway Docker containers for use in … | 93 | 8720 | stable |
| porsager/postgres Postgres.js is a fast, full-featured PostgreSQL client library for Node.js, Deno, Bun, and Cloudflare Workers. It uses ES6 tagged template … | 73 | 8711 | stable |
| ariga/atlas Atlas is a language-agnostic CLI tool for managing and migrating database schemas as code, supporting declarative (Terraform-like) and vers… | 92 | 8685 | stable |
| patroni/patroni Patroni is a Python-based high-availability orchestrator for PostgreSQL clusters that automates leader election, failover, and replication … | 98 | 8683 | active |
| amitshekhariitbhu/Android-Debug-Database An Android library that lets developers debug SQLite databases and SharedPreferences directly from a web browser while the app runs on a de… | 52 | 8679 | stable |
| kaminari/kaminari Kaminari is a Ruby pagination library providing a clean, scope-based API for paginating records in web applications. It works with multiple… | 53 | 8672 | stable |
| groue/GRDB.swift GRDB.swift is a Swift toolkit for working with SQLite databases, focused on application development. It provides record persistence, type-s… | 94 | 8623 | stable |
| mongodb/mongo-go-driver The official MongoDB driver for Go, providing a mongo client, BSON serialization, and CRUD/aggregation APIs for MongoDB 4.4+. It is activel… | 99 | 8538 | stable |
| mrousavy/react-native-mmkv A React Native library providing fast, synchronous key/value storage backed by Tencent's MMKV C++ framework via JSI and Nitro Modules. It s… | 96 | 8482 | stable |
| appbaseio/dejavu Dejavu is a modern web UI for browsing, filtering, and editing data in Elasticsearch and OpenSearch clusters. It runs fully client-side as … | 68 | 8466 | active |
| pentaho/pentaho-kettle Pentaho Data Integration (Kettle) is an open-source ETL application for designing and running data extraction, transformation, and loading … | 67 | 8382 | active |
| databasus/databasus Databasus is a free, open-source, self-hosted backup tool for PostgreSQL (plus MySQL, MariaDB, and MongoDB) with Point-in-Time Recovery via… | 81 | 8309 | active |
| zilliztech/deep-searcher DeepSearcher is an open-source deep research tool that combines LLMs (DeepSeek, OpenAI, Claude, Qwen, etc.) with vector databases like Milv… | 35 | 8224 | active |
| MariaDB/server MariaDB Server is a widely deployed open-source relational database (SQL server) forked from MySQL by its original developers, licensed und… | 99 | 8145 | stable |
| MagicStack/asyncpg asyncpg is a fast PostgreSQL client library for Python built directly on the PostgreSQL binary protocol and designed for asyncio. It expose… | 60 | 8075 | stable |
| google/leveldb LevelDB is a fast embedded key-value storage library from Google providing an ordered mapping from string keys to string values. It is a C+… | 55 | 39365 | maintenance |
| asg017/sqlite-vec sqlite-vec is a vector search extension for SQLite written in pure C with no dependencies, supporting float, int8, and binary vectors in ve… | 76 | 8046 | active |
| railsadminteam/rails_admin RailsAdmin is a Rails engine that adds an easy-to-use admin interface for managing application data. It provides automatic CRUD, search, fi… | 77 | 7957 | active |
| elasticsearch-dump/elasticsearch-dump A Node.js CLI tool (elasticdump) for importing and exporting Elasticsearch and OpenSearch indices, moving data between clusters or to/from … | 92 | 7939 | active |
| turbot/steampipe Steampipe is a zero-ETL CLI tool that exposes APIs and cloud services as relational database tables so they can be queried live with standa… | 98 | 7934 | active |
| phpmyadmin/phpmyadmin phpMyAdmin is a free, PHP-based web application for administering MySQL and MariaDB databases through a browser. It supports managing datab… | 71 | 7915 | stable |
| PyMySQL/PyMySQL PyMySQL is a pure-Python client library for MySQL and MariaDB, implementing the PEP 249 DB-API 2.0 interface. It requires no compiled exten… | 85 | 7844 | stable |
| vrana/adminer Adminer is a full-featured database management tool written in PHP that ships as a single deployable file. It supports MySQL, MariaDB, Post… | 98 | 7832 | stable |
| angular/angularfire AngularFire is the official Angular library wrapping the Firebase JS SDK, exposing Firebase services (Firestore, Realtime Database, Auth, A… | 78 | 7804 | active |
| predis/predis Predis is a flexible and feature-complete Redis/Valkey client library written entirely in PHP, requiring no native extension. It supports R… | 98 | 7780 | stable |
| PostgresApp/PostgresApp Postgres.app is a full-featured PostgreSQL installation packaged as a standard macOS application with a native GUI for starting and stoppin… | 94 | 7770 | active |
| Sequel-Ace/Sequel-Ace Sequel Ace is a fast, easy-to-use native macOS application for managing MySQL and MariaDB databases, serving as the successor to Sequel Pro… | 98 | 7514 | active |
| jepsen-io/jepsen Jepsen is a Clojure library and framework for verifying the correctness of distributed systems under fault injection. It sets up systems on… | 89 | 7481 | active |
| WiseLibs/better-sqlite3 A fast, synchronous SQLite3 driver library for Node.js with full transaction support and a simple API. It outperforms async alternatives li… | 97 | 7455 | stable |
| jakearchibald/idb A tiny (~1.19kB) TypeScript library that wraps the browser's IndexedDB API with promises and small usability improvements while mostly mirr… | 41 | 7399 | stable |
| abel533/Mapper A MyBatis extension library (tk.mybatis Common Mapper) that provides ready-made generic single-table CRUD methods so developers can avoid w… | 86 | 7359 | active |
| Vincit/objection.js Objection.js is an SQL-friendly ORM for Node.js built on the knex query builder, best described as a relational query builder with powerful… | 72 | 7342 | stable |
| flyerhzm/bullet A Ruby gem that detects N+1 queries, unused eager loading, and missing counter caches in ActiveRecord and Mongoid applications during devel… | 75 | 7335 | active |
| dbgate/dbgate DbGate is a cross-platform, open-source (no)SQL database manager for MySQL, PostgreSQL, SQL Server, MongoDB, SQLite, Redis and many other d… | 94 | 7285 | active |
| AlaSQL/alasql AlaSQL is a lightweight in-memory SQL database written in pure JavaScript that runs in the browser, Node.js, and mobile apps. It queries bo… | 99 | 7281 | active |
| SQLCipher SQLCipher is an open-source fork of SQLite that adds full-database 256-bit AES encryption, tamper detection, and strong key derivation. It … | 94 | 7254 | stable |
| amacneil/dbmate Dbmate is a lightweight, framework-agnostic database migration tool distributed as a single standalone binary. It manages timestamp-version… | 99 | 7185 | stable |
| mongodb/laravel-mongodb The official MongoDB integration for Laravel, extending Eloquent models and the Query Builder to work with MongoDB using the standard Larav… | 98 | 7071 | stable |
| vespa-engine/vespa Vespa is an open-source, distributed AI search platform and serving engine that combines full-text search, vector/tensor search, and machin… | 95 | 7069 | stable |
| paper-trail-gem/paper_trail PaperTrail is a Ruby gem that tracks changes to Rails ActiveRecord models, recording every create, update, and destroy as versioned snapsho… | 59 | 7032 | stable |
| hhyo/Archery Archery is a self-hosted SQL audit and query platform built with Django. It provides SQL review, execution, querying, backup, session and a… | 82 | 7018 | active |
| authzed/spicedb SpiceDB is an open-source, Google Zanzibar-inspired database for storing, computing, and validating fine-grained authorization data at scal… | 99 | 6990 | stable |
| dgraph-io/ristretto Ristretto is a high-performance, fully concurrent in-memory cache library for Go, built originally for Dgraph. It uses a TinyLFU admission … | 89 | 6983 | stable |
| lance-format/lance Lance is an open lakehouse data format (file format, table format, and catalog spec) for multimodal AI, implemented in Rust with Python and… | 94 | 6973 | active |
| apache/couchdb Apache CouchDB is an open-source NoSQL document database written in Erlang that stores data as JSON documents and exposes an intuitive HTTP… | 77 | 6942 | stable |
| sysown/proxysql ProxySQL is a high-performance, protocol-aware SQL proxy for MySQL, MariaDB, Percona Server, and PostgreSQL that sits between applications … | 94 | 6904 | stable |
| sqldelight/sqldelight SQLDelight is a Kotlin code generation tool that produces typesafe APIs from SQL statements. It verifies schemas, queries, and migrations a… | 82 | 6865 | active |
| postgresml/postgresml PostgresML is a PostgreSQL extension that brings machine learning and AI inference directly into the database, with GPU acceleration and pg… | 36 | 6821 | active |
| akopytov/sysbench sysbench is a scriptable, multi-threaded benchmark tool built on LuaJIT, most commonly used for OLTP database benchmarks against MySQL and … | 27 | 6781 | stable |
| jOOQ/jOOQ jOOQ is a Java library that models SQL as a type-safe internal DSL, with a source code generator that reverse-engineers your database schem… | 94 | 6777 | stable |
| ankane/searchkick Searchkick is a Ruby library that adds intelligent full-text search to Rails applications backed by Elasticsearch or OpenSearch. It handles… | 76 | 6721 | stable |
| pawelsalawa/letos Letos (formerly SQLiteStudio) is a free, open-source, cross-platform desktop application for creating, browsing, and editing SQLite databas… | 98 | 6717 | active |
| dataease/SQLBot SQLBot is an open-source conversational data analysis (ChatBI) system that converts natural language questions into SQL queries using large… | 86 | 6688 | active |
| redis/hiredis Hiredis is a minimalistic C client library for Redis, supporting the binary-safe RESP protocol for Redis >= 1.2. It provides synchronous, a… | 98 | 6679 | stable |
| ibis-project/ibis Ibis is a portable Python dataframe library that provides a single lazy dataframe API across more than 20 execution backends including Duck… | 89 | 6643 | active |
| Hazelcast Hazelcast is a unified real-time data platform combining distributed stream processing with a fast, in-memory data store. It lets applicati… | 82 | 6604 | stable |
| GreptimeTeam/greptimedb GreptimeDB is an open-source (Apache-2.0) observability database written in Rust that stores metrics, logs, and traces in a single columnar… | 97 | 6574 | active |
| xataio/pgroll pgroll is an open-source command-line tool for safe, reversible, zero-downtime schema migrations on PostgreSQL. It serves multiple schema v… | 86 | 6560 | active |
| EsotericSoftware/kryo Kryo is a fast and efficient binary object graph serialization framework for Java with an easy-to-use API. It also supports automatic deep … | 79 | 6546 | stable |
| share/sharedb ShareDB is a realtime database backend based on Operational Transformation (OT) for synchronizing JSON documents across clients. It support… | 95 | 6535 | stable |
| dimitri/pgloader pgloader is a data loading and migration tool for PostgreSQL built on the COPY command. It migrates entire databases from MySQL, SQLite, MS… | 82 | 6504 | active |
| cloudquery/cloudquery CloudQuery is an open-source CLI and plugin-based data pipeline tool that extracts cloud infrastructure configuration and security data fro… | 95 | 6496 | active |
| elixir-ecto/ecto Ecto is a toolkit for data mapping and language-integrated queries in Elixir, providing schemas, changesets, and a composable query DSL. It… | 67 | 6487 | stable |
| hibernate/hibernate-orm Hibernate ORM is the de facto object-relational mapping library for Java, implementing the Jakarta Persistence (JPA) specification to map d… | 95 | 6470 | stable |
| apache/flink-cdc Flink CDC is a distributed streaming data integration tool built on Apache Flink that captures change data from databases like MySQL and Po… | 83 | 6468 | active |
| apache/iotdb Apache IoTDB is an open-source time-series database management system designed for industrial IoT, providing integrated collection, storage… | 92 | 6382 | stable |
| MaterializeInc/materialize Materialize is a streaming database that uses incremental computation to maintain always-fresh, strongly consistent SQL views over data fro… | 99 | 6361 | active |
| tconbeer/harlequin Harlequin is a terminal-based SQL IDE built in Python with Textual, providing a TUI for querying and browsing databases. It supports many d… | 97 | 6351 | active |
| HeidiSQL/HeidiSQL HeidiSQL is a free, lightweight graphical client for managing MariaDB, MySQL, Microsoft SQL Server, PostgreSQL, SQLite, Interbase and Fireb… | 98 | 6225 | active |
| apache/hudi Apache Hudi is an open data lakehouse platform built on a high-performance open table format that brings database functionality like transa… | 91 | 6219 | stable |
| StackExchange/StackExchange.Redis StackExchange.Redis is a high-performance .NET client library for communicating with Redis and Redis-compatible servers (Valkey, Garnet, El… | 99 | 6196 | active |
| Gentleman-Programming/engram Engram is a persistent memory system for AI coding agents, shipped as a single agent-agnostic Go binary backed by SQLite with FTS5 full-tex… | 76 | 6184 | active |
| apache/pinot Apache Pinot is an open-source distributed OLAP datastore purpose-built for low-latency, high-throughput real-time analytics. It ingests da… | 84 | 6128 | stable |
| OpenAtomFoundation/pikiwidb PikiwiDB (Pika) is a Redis-compatible, persistent key-value database built on RocksDB, developed by Qihoo's infrastructure team. It speaks … | 91 | 6123 | active |
| elastic/go-elasticsearch The official Go client for Elasticsearch, providing low-level and typed APIs for indexing, searching, and managing Elasticsearch clusters. … | 99 | 6063 | stable |
| spatie/laravel-backup A Laravel package that creates zip backups of your application's files and database dumps, storing them on any configured Laravel filesyste… | 98 | 6019 | stable |
| WeiYe-Jing/datax-web DataX-Web is a distributed data synchronization tool built on top of Alibaba's DataX, providing a web UI to visually configure and manage d… | 23 | 6018 | stable |
| apache/hive Apache Hive is a distributed, fault-tolerant data warehouse system that enables reading, writing, and managing petabytes of data in distrib… | 77 | 6015 | active |
| cockroachdb/pebble Pebble is a LevelDB/RocksDB-inspired embedded key-value storage engine written in Go, using LSM-tree based block-based tables and RocksDB-c… | 99 | 6000 | stable |
| mongo-express/mongo-express mongo-express is a web-based admin interface for MongoDB and compatible services (FerretDB, Amazon DocumentDB), built with Node.js, Express… | 86 | 5986 | active |
| outerbase/studio Outerbase Studio is a lightweight, browser-based GUI for managing SQL databases, with strong support for SQLite-family databases (SQLite, L… | 61 | 5961 | active |
| JSQLParser/JSqlParser JSqlParser is a Java library that parses SQL statements into a traversable hierarchy of Java classes (an AST) that can be navigated via the… | 74 | 5956 | active |
| alibaba/AliSQL AliSQL is Alibaba Cloud's open-source MySQL branch based on MySQL 8.0.44, adding a DuckDB columnar analytical storage engine and native HNS… | 86 | 5870 | active |
| activerecord-hackery/ransack Ransack is a Ruby gem that adds object-based searching and filtering to Ruby on Rails applications via ActiveRecord. It lets developers bui… | 76 | 5863 | active |
| HelixDB/helix-db HelixDB is an open-source OLTP graph-vector database written in Rust that combines labeled property graphs with native vector, full-text, a… | 84 | 5857 | active |
| kurrent-io/KurrentDB KurrentDB (formerly EventStoreDB) is an event-native database designed for event-driven architectures, storing data as immutable event stre… | 99 | 5848 | active |
| sqlchat/sqlchat SQL Chat is a chat-based SQL client and editor that lets users query, modify, add, and delete data using natural language, powered by OpenA… | 65 | 5843 | active |
| rethinkdb/rethinkdb RethinkDB is an open-source, distributed NoSQL database that stores schemaless JSON documents and pushes updated query results to applicati… | 56 | 26994 | maintenance |
| JanusGraph/janusgraph JanusGraph is an open-source, distributed graph database optimized for storing and querying graphs with billions of vertices and edges acro… | 78 | 5829 | active |