function: database
1812 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| HeyPuter/kv.js KV.JS is a fast, in-memory key-value data store written in pure JavaScript, heavily inspired by Redis and Memcached. It supports multiple d… | 55 | 1531 | active |
| bloomberg/comdb2 Comdb2 is Bloomberg's open-source clustered relational database management system built on optimistic concurrency control. It supports mult… | 77 | 1528 | active |
| dpapathanasiou/simple-graph A simple graph database implemented on top of SQLite, storing nodes as JSON objects and edges as id pairs with optional properties. It prov… | 26 | 1527 | active |
| yulichang/mybatis-plus-join MyBatis-Plus-Join is a Java library that extends MyBatis-Plus with multi-table join query support in a MyBatis-Plus style. It provides lamb… | 84 | 1522 | active |
| bdash-app/bdash Bdash is a simple desktop SQL client built with Electron for lightweight data analysis. It supports saving queries, drawing charts from res… | 90 | 1520 | active |
| mongodb/mongo-rust-driver The officially supported MongoDB driver for Rust, providing a fully async API built on tokio plus an optional sync API for interacting with… | 95 | 1518 | stable |
| gobuffalo/pop Pop is a Go ORM and database toolkit that wraps sqlx to simplify CRUD operations, query building, and migrations. It follows ActiveRecord-i… | 93 | 1515 | active |
| kelindar/column A Go library providing a high-performance, columnar, in-memory storage engine with bitmap indexing. It supports fast querying, batch update… | 36 | 1512 | active |
| ActsAsParanoid/acts_as_paranoid A Ruby on Rails plugin that adds soft-delete functionality to ActiveRecord models, hiding records instead of deleting them so they can be r… | 76 | 1508 | active |
| eulerto/wal2json wal2json is a PostgreSQL logical decoding output plugin written in C that converts write-ahead log changes (INSERT, UPDATE, DELETE) into JS… | 67 | 1508 | stable |
| skaiworldwide-oss/agensgraph AgensGraph is a multi-model graph database built on PostgreSQL that supports relational and graph data models simultaneously. It supports A… | 87 | 1507 | active |
| mysql-net/MySqlConnector MySqlConnector is an ADO.NET data provider for MySQL, MariaDB, and compatible servers, written in C# for .NET and .NET Core. It offers full… | 89 | 1502 | active |
| actiontech/sqle SQLE is a self-hosted SQL quality management platform that audits, monitors, and governs SQL across its full lifecycle, from development-ti… | 96 | 1499 | active |
| projectnessie/nessie Project Nessie is a transactional catalog for data lakes that provides Git-like branching, tagging, and cross-table transactions for Apache… | 98 | 1497 | active |
| igorkasyanchuk/rails_db A Ruby gem that adds a web-based database viewer and SQL query runner to Rails applications at /rails/db. It lets developers inspect table … | 72 | 1496 | active |
| eloqdata/eloqkv EloqKV is a high-performance distributed key-value database with a Redis/ValKey-compatible API, built in C++ on a transactional data substr… | 86 | 1495 | active |
| mongodb-js/compass MongoDB Compass is the official graphical user interface for MongoDB, providing a visual tool for exploring data, running queries and aggre… | 99 | 1494 | active |
| locationtech/geomesa GeoMesa is an open-source suite of JVM-based tools for large-scale geospatial querying and analytics on distributed computing systems. It p… | 78 | 1494 | active |
| cossacklabs/acra Acra is a database security suite that provides field-level encryption, searchable encryption, tokenization, data masking, SQL firewalling,… | 58 | 1491 | active |
| dremio/dremio-oss Dremio is an open-source data lakehouse platform that lets users query and analyze data across data lakes, object storage, and databases wi… | 52 | 1491 | active |
| shuttle-hq/synth Synth is a declarative data generator written in Rust that produces realistic synthetic test data from a version-controllable data model. I… | 23 | 1484 | active |
| WebVella/WebVella-ERP WebVella ERP is a free and open-source, highly customizable and pluggable ERP and CRM web application built on ASP.NET Core 9, Razor Pages,… | 75 | 1483 | active |
| aaronshaf/dynamodb-admin A web-based GUI for viewing and managing data in DynamoDB Local, dynalite, LocalStack, or other DynamoDB-compatible endpoints. It can be in… | 93 | 1482 | active |
| securitybunker/databunker Databunker is a self-hosted, Go-based secure vault for tokenizing and storing personal records such as PII, PHI, KYC, and PCI data. It expo… | 75 | 1482 | active |
| Softmotions/ejdb EJDB2 is an embeddable JSON document database engine written as a C11 library with a single-file storage format and an XPath-inspired query… | 67 | 1478 | active |
| salsita/node-pg-migrate node-pg-migrate is a Node.js/TypeScript database migration tool built exclusively for PostgreSQL (also compatible with CockroachDB). It pro… | 93 | 1477 | active |
| sraoss/pg_ivm pg_ivm is a PostgreSQL extension implementing Incremental View Maintenance (IVM), which keeps materialized views up to date by applying onl… | 88 | 1474 | active |
| datalevin/datalevin Datalevin is a durable Datalog database built on LMDB that unifies relational, graph, document, key-value, full-text, and vector search in … | 98 | 1470 | active |
| filodb/FiloDB FiloDB is a distributed, in-memory, Prometheus-compatible time series database written in Scala, designed for real-time ingestion of metric… | 67 | 1467 | active |
| GeorgeKaraszi/ActiveRecordExtended A Ruby gem that extends ActiveRecord with additional PostgreSQL-specific query capabilities such as array predicates, inet/IP matching, CTE… | 80 | 1466 | active |
| pg-sharding/spqr SPQR (Stateless Postgres Query Router) is a production-ready proxy that horizontally scales PostgreSQL via sharding by routing queries to t… | 92 | 1465 | active |
| cube2222/octosql OctoSQL is a Go CLI tool that lets you query, join, and transform data from multiple databases and file formats using SQL through a unified… | 23 | 5264 | maintenance |
| oldmoe/litestack Litestack is a Ruby gem that bundles SQLite-based data infrastructure for Ruby and Rails applications, providing a database, cache, job que… | 31 | 1453 | active |
| mit-pdos/noria Noria is a streaming data-flow storage backend written in Rust that acts like a database but precomputes and incrementally maintains materi… | 32 | 5244 | maintenance |
| Mithril-mine/libmdbx libmdbx is an extremely fast, compact, embedded transactional key-value storage engine with ACID transactions, MVCC, and memory-mapped B+tr… | 94 | 1451 | stable |
| brianfrankcooper/YCSB The Yahoo! Cloud Serving Benchmark (YCSB) is a Java framework and CLI tool for benchmarking NoSQL and cloud data stores against standardize… | 66 | 5229 | maintenance |
| firebase/geofire-js GeoFire is a lightweight JavaScript/TypeScript library that stores and queries keys by geographic location on top of the Firebase Realtime … | 61 | 1447 | active |
| FirebirdSQL/firebird Firebird is an open-source relational database management system (RDBMS) offering many ANSI SQL standard features, running on Linux, Window… | 93 | 1446 | stable |
| wannabespace/conar Conar (formerly Tamery) is an open-source, AI-powered desktop database client built with Electron for PostgreSQL, MySQL, MSSQL, and ClickHo… | 81 | 1436 | active |
| GoogleCloudPlatform/cloud-sql-proxy The Cloud SQL Auth Proxy is a Go utility that provides secure, IAM-authorized, TLS 1.3-encrypted connections to Google Cloud SQL instances … | 98 | 1431 | active |
| mongodb/mongo-ruby-driver The officially supported Ruby driver for MongoDB, distributed as the 'mongo' gem. It provides connectivity and CRUD operations against Mong… | 93 | 1431 | stable |
| datazip-inc/olake OLake Go is a high-performance open-source EL (extract-load) engine written in Go that replicates databases (PostgreSQL, MySQL, MongoDB, Or… | 84 | 1431 | active |
| aio-libs/aiopg aiopg is a Python library for accessing PostgreSQL databases from asyncio applications, wrapping the asynchronous features of the Psycopg d… | 48 | 1431 | active |
| noripyt/django-cachalot A Django app that transparently caches Django ORM query results and automatically invalidates them when the underlying data changes. It req… | 86 | 1429 | active |
| damms005/devdb-vscode DevDb is a zero-config VS Code extension that auto-discovers your project's database and displays its records and schema directly inside th… | 85 | 1429 | active |
| ongres/stackgres StackGres is a Kubernetes operator that deploys and manages full-stack, production-ready PostgreSQL clusters, bundling Patroni HA, connecti… | 77 | 1427 | active |
| pgRouting/pgrouting pgRouting is a C/C++ PostgreSQL extension that adds geospatial routing and network analysis functions on top of PostGIS/PostgreSQL. It prov… | 84 | 1426 | stable |
| Melledy/LunarCore LunarCore is a Java-based game server reimplementation for a certain turn-based anime game (Honkai: Star Rail), supporting version 4.2.0 fo… | 70 | 1423 | active |
| vercel-labs/book-inventory A Next.js book inventory application with search and filtering over a PostgreSQL database containing over 2 million Goodreads books. It use… | 10 | 1423 | active |
| Astrotomic/laravel-translatable A Laravel package that adds multilingual support to Eloquent models by storing translations in a separate database table. It transparently … | 90 | 1422 | active |
| 2shady4u/godot-sqlite A GDExtension wrapper that makes SQLite3 available in Godot 4.x+ without requiring recompilation of the engine. It is distributed via the G… | 90 | 1421 | active |
| huggingface/Mongoku Mongoku is a web-based MongoDB client and administration GUI built with TypeScript, Node.js, and SvelteKit. It lets you query, browse, and … | 67 | 1419 | active |
| apache/jena Apache Jena is a free and open-source Java framework for building Semantic Web and Linked Data applications. It provides an RDF API, a SPAR… | 77 | 1417 | stable |
| plotly/falcon Falcon is a free, open-source desktop SQL client with inline data visualization, built on Electron by Plotly. It connects to databases like… | 10 | 5097 | maintenance |
| toluaina/pgsync PGSync is an open-source (MIT) change data capture tool that syncs PostgreSQL, MySQL, or MariaDB data to Elasticsearch or OpenSearch in rea… | 98 | 1415 | active |
| nackjicholson/aiosql aiosql is a Python library that lets you write SQL queries in plain .sql files and load them into your application as callable methods, a p… | 82 | 1409 | active |
| OpenTSDB/opentsdb OpenTSDB is a distributed, scalable time series database (TSDB) built on top of HBase, written in Java. It stores, indexes, and serves metr… | 23 | 5065 | maintenance |
| heterodb/pg-strom PG-Strom is a PostgreSQL extension that accelerates SQL analytics and batch workloads using GPU devices, NVMe-SSD storage, and Apache Arrow… | 76 | 1408 | active |
| lookup-foundation/RevitLookup RevitLookup is an interactive exploration tool for Autodesk Revit RFA and RVT project databases, letting users view and navigate BIM elemen… | 93 | 1407 | active |
| rhashimoto/wa-sqlite wa-sqlite is a WebAssembly build of SQLite with JavaScript-extensible virtual filesystem (VFS) support. It enables running SQLite in the br… | 94 | 1406 | active |
| neo4jrb/activegraph ActiveGraph (formerly Neo4j.rb) is an Active Model-compliant object-graph mapper (OGM) for the Neo4j graph database in Ruby. It provides Ac… | 87 | 1406 | active |
| teodevgroup/teo Teo is a high-performance, fully asynchronous ORM for Rust supporting MySQL, PostgreSQL, SQLite, and MongoDB. It offers ergonomic query API… | 62 | 1403 | active |
| jawj/zapatos Zapatos is a TypeScript library providing zero-abstraction, fully typed access to Postgres. It generates a TypeScript schema from your data… | 51 | 1402 | active |
| FrigadeHQ/remote-storage remoteStorage is a lightweight (~1 kB) TypeScript library that mirrors the localStorage API but persists key-value data on a remote server,… | 17 | 1398 | active |
| amachanic/sp_whoisactive sp_WhoIsActive is a comprehensive activity monitoring stored procedure for SQL Server 2005 through 2022 and Azure SQL DB. It is distributed… | 73 | 1396 | active |
| cybertec-postgresql/pg_timetable pg_timetable is an advanced standalone job scheduler for PostgreSQL that is completely database driven. It schedules SQL commands, system p… | 95 | 1395 | active |
| bepaald/signalbackup-tools A C++ command-line tool for working with backup files generated by the Signal Android app. It can decrypt, inspect, export, merge, crop, an… | 88 | 1393 | active |
| facebookincubator/Glean Glean is a system for collecting, storing, and querying facts about source code, such as symbol definitions, references, call hierarchies, … | 77 | 1391 | active |
| apache/iceberg-rust A Rust implementation of the Apache Iceberg open table format for managing large analytic datasets. It provides crates for the core Iceberg… | 90 | 1390 | active |
| orientechnologies/orientdb OrientDB is an open-source multi-model NoSQL DBMS written in Java that combines graph, document, full-text, reactive, and geospatial models… | 97 | 4983 | maintenance |
| romanz/electrs Electrs is an efficient Electrum server re-implementation written in Rust that indexes the entire Bitcoin blockchain using RocksDB. It lets… | 85 | 1389 | active |
| troyzhxu/bean-searcher Bean Searcher is a read-only ORM framework for Java focused on declarative complex list queries, where entities define search boundaries an… | 97 | 1384 | active |
| tianon/docker-postgres-upgrade A Docker image that wraps PostgreSQL's pg_upgrade tool to upgrade database data directories between major PostgreSQL versions. Tags follow … | 76 | 1383 | active |
| hapostgres/pg_auto_failover pg_auto_failover is a PostgreSQL extension and service that monitors and manages automated failover for Postgres clusters, providing high a… | 67 | 1381 | active |
| skeema/skeema Skeema is a Go-based CLI tool for declarative MySQL and MariaDB schema management using pure SQL CREATE statements tracked in version contr… | 93 | 1376 | active |
| jazzband/django-auditlog django-auditlog is a reusable Django app that logs changes made to model objects, including the user (actor) who made them. It stores chang… | 82 | 1376 | active |
| event-driven-io/Pongo Pongo is a TypeScript library that provides a MongoDB-compatible document API backed by PostgreSQL, offering strong consistency guarantees.… | 79 | 1376 | active |
| aerospike/aerospike-server Aerospike is a distributed, flash-optimized NoSQL database server written in C that combines in-memory speeds with SSD-based durability thr… | 90 | 1375 | stable |
| arrobalytics/django-ledger Django Ledger is a double-entry accounting engine and financial analysis library built as a Django application. It provides a high-level Py… | 99 | 1374 | active |
| apache/cloudberry Apache Cloudberry is an advanced open-source Massively Parallel Processing (MPP) database derived from Greenplum and built on a modern Post… | 78 | 1374 | active |
| PyTables/PyTables PyTables is a Python package for managing hierarchical datasets built on top of the HDF5 library and NumPy. It provides a fast, object-orie… | 79 | 1372 | stable |
| aarondfrancis/fast-paginate A Laravel package providing a drop-in fastPaginate() macro that speeds up offset/limit pagination using a deferred-join-style subquery tech… | 47 | 1371 | stable |
| quiltdata/quilt Quilt is a scientific data management platform built on AWS that turns S3 data into deeply versioned, metadata-rich data packages for teams… | 67 | 1370 | active |
| designcomputer/mysql_mcp_server A Model Context Protocol (MCP) server that lets AI assistants securely interact with MySQL databases by listing tables, reading data, and e… | 85 | 1369 | active |
| Netflix/hollow Hollow is a Java library and toolset for disseminating in-memory datasets from a single producer to many consumers for high-performance rea… | 95 | 1366 | stable |
| uwdata/mosaic Mosaic is an extensible TypeScript framework that links interactive data views (plots, tables, widgets) to a backing DuckDB database for sc… | 99 | 1365 | active |
| formancehq/ledger Formance Ledger is an open-source programmable double-entry core ledger for fintech applications, written in Go and backed by PostgreSQL. I… | 93 | 1365 | active |
| spatie/laravel-multitenancy An unopinionated Laravel package that makes a Laravel application tenant-aware, supporting single- or multi-database multitenancy. It handl… | 93 | 1364 | stable |
| sebastienros/yessql YesSql is a .NET document database library that stores documents and indexes in any relational database (SQL Server, PostgreSQL, MySQL, SQL… | 96 | 1360 | active |
| qiniu/qmgo Qmgo is a Go driver for MongoDB built on top of the official mongo-go-driver, offering a friendlier, chainable API reminiscent of the class… | 62 | 1356 | active |
| active-hash/active_hash A Ruby gem providing an ActiveRecord-like base class backed by in-memory hashes, YAML files, or custom file data sources instead of a datab… | 78 | 1354 | active |
| sorintlab/stolon Stolon is a cloud-native PostgreSQL high-availability manager written in Go. It orchestrates PostgreSQL clusters with streaming replication… | 23 | 4826 | maintenance |
| akrylysov/pogreb Pogreb is an embedded key-value store written in pure Go, optimized for fast random lookups and infrequent bulk inserts in read-heavy workl… | 57 | 1351 | stable |
| reactive-tech/kubegres Kubegres is a Kubernetes operator written in Go that deploys and manages clusters of PostgreSQL instances with streaming replication, autom… | 23 | 1350 | active |
| jtv/libpqxx libpqxx is the official C++ client API for PostgreSQL, wrapping the C libpq library in a modern, C++-native interface with transaction and … | 91 | 1349 | stable |
| infinispan/infinispan Infinispan is an open-source, distributed in-memory key/value data grid and NoSQL cloud data store written in Java. It supports embedded an… | 94 | 1347 | stable |
| kvesteri/sqlalchemy-utils A Python library providing various utility functions, custom data types, and helpers for SQLAlchemy. It extends the ORM with extra column t… | 74 | 1342 | active |
| duckdb/dbt-duckdb dbt-duckdb is the dbt adapter plugin for DuckDB, an embedded OLAP database. It lets you run dbt data transformation pipelines in SQL or Pyt… | 94 | 1341 | active |
| Dataojitori/nocturne_memory Nocturne Memory is a lightweight, rollbackable long-term memory server for MCP agents, storing persistent, graph-like structured memories i… | 80 | 1333 | active |
| bavix/laravel-wallet A PHP/Laravel package for managing virtual wallets with balances, transactions, multi-wallet support, purchases, and currency exchanges via… | 98 | 1331 | active |