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#database (30 Repositories)

Ranked open-source repositories tagged with #database, scored by pull request acceptance likelihood and maintainer engagement velocity.

Topic Avg Merge Rate

78.6%

Avg Review Latency

11.0h

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30 repositories tagged #database

S TierC++ 184 13 GFIs

villagesql/villagesql-server

VillageSQL - a drop-in replacement for MySQL with extensions

80.3%
Merge Rate
21h
First Review
79%
1st-Timers
25
Maintainers
S TierTypeScript 1.5k

salsita/node-pg-migrate

Node.js database migration management for PostgreSQL

78.6%
Merge Rate
8h
First Review
67%
1st-Timers
6
Maintainers
S TierTypeScript 271

Drakonis96/nodus

Open-source research workspace for connecting sources, evidence, notes and ideas. Built for academic research with Zotero integration. Available on MacOS, Windows and Linux.

91.8%
Merge Rate
1d
First Review
50%
1st-Timers
5
Maintainers
S TierC++ 893 35 GFIs

serenedb/serenedb

The First Real-Time Search Analytics Database

78.4%
Merge Rate
-
First Review
91%
1st-Timers
16
Maintainers
S TierJava 20.8k

apache/shardingsphere

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

83.6%
Merge Rate
2d
First Review
71%
1st-Timers
30
Maintainers
S TierJava 6.4k 5 GFIs

apache/iotdb

Apache IoTDB

79.1%
Merge Rate
-
First Review
77%
1st-Timers
23
Maintainers
S TierRust 9.4k 17 GFIs

paradedb/paradedb

One Postgres for your application data, full-text search, vector retrieval, and aggregations. Home of the pg_search extension.

71.1%
Merge Rate
-
First Review
53%
1st-Timers
45
Maintainers
S TierGo 582

apecloud/myduckserver

Unified MySQL, Postgres & FlightSQL Server, Powered by DuckDB.

95.3%
Merge Rate
1h
First Review
100%
1st-Timers
2
Maintainers
S TierJava 6.7k

apache/zeppelin

Web-based notebook that enables data-driven, interactive data analytics and collaborative documents with SQL, Scala and more.

78.9%
Merge Rate
6h
First Review
73%
1st-Timers
21
Maintainers
S TierGo 678 5 GFIs

Basekick-Labs/arc

Open, SQL-native time-series database for telemetry you need to keep. 34M+ records/sec ingestion, 8M+ rows/sec queries. InfluxDB Line Protocol and Telegraf compatible. Open Parquet on your storage. Single binary. S3/Azure native. Air-gap ready. AGPL-3.0.

61.1%
Merge Rate
14h
First Review
50%
1st-Timers
11
Maintainers
S TierRust 31.8k

influxdata/influxdb

Scalable datastore for metrics, events, and real-time analytics

80.1%
Merge Rate
20h
First Review
88%
1st-Timers
24
Maintainers
S TierRust 2.1k 2 GFIs

feldera/feldera

The Feldera Incremental Computation Engine

83.3%
Merge Rate
-
First Review
79%
1st-Timers
29
Maintainers
S TierGo 1.5k 1 GFIs

datazip-inc/olake

OLake - Fastest Databases, Kafka & S3 Replication to Apache Iceberg with Table optimization (Called OLake Fusion). ⚡ Efficient, quick and scalable data ingestion for real-time analytics. Supported sources : Postgres, MongoDB, MySQL, Oracle, MSSql, DB2, Kafka, S3.

54.0%
Merge Rate
-
First Review
44%
1st-Timers
30
Maintainers
S TierScala 1.5k

filodb/FiloDB

Distributed Prometheus time series database

86.7%
Merge Rate
-
First Review
75%
1st-Timers
8
Maintainers
S TierJava 878

jumpmindinc/symmetric-ds

SymmetricDS is database replication and file synchronization software that is platform independent, web enabled, and database agnostic. It is designed to make bi-directional data replication fast, easy, and resilient. It scales to a large number of nodes and works in near real-time across WAN and LAN networks.

83.0%
Merge Rate
20h
First Review
80%
1st-Timers
8
Maintainers
S TierGo 326

tursodatabase/turso-cli

Command line interface to the Turso Cloud.

100.0%
Merge Rate
<1h
First Review
100%
1st-Timers
2
Maintainers
S TierJava 12.2k 4 GFIs

StarRocks/starrocks

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, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.

70.0%
Merge Rate
-
First Review
49%
1st-Timers
110
Maintainers
A TierDart 1.0k

supabase/supabase-flutter

Flutter integration for Supabase. These packages makes it simple for developers to build secure and scalable products.

83.3%
Merge Rate
12h
First Review
71%
1st-Timers
17
Maintainers
S TierSwift 6.2k

TableProApp/TablePro

Free and open source database client built natively for developers

82.3%
Merge Rate
-
First Review
83%
1st-Timers
18
Maintainers
A TierRust 466 1 GFIs

0xErwin1/dbflux

A fast, keyboard-first database client built with Rust and GPUI.

75.1%
Merge Rate
-
First Review
67%
1st-Timers
5
Maintainers
A TierGo 2.0k

matrixorigin/matrixone

AI-native HTAP database with Git-for-Data and built-in vector search, serving as the data and memory backbone for intelligent agents and applications.

78.5%
Merge Rate
13h
First Review
76%
1st-Timers
29
Maintainers
A TierGo 24.5k

dolthub/dolt

Dolt – Git for Data

55.8%
Merge Rate
-
First Review
56%
1st-Timers
24
Maintainers
A TierC++ 264

couchbase/couchbase-lite-core

Cross-platform C++ core library for Couchbase Lite

88.3%
Merge Rate
3d
First Review
100%
1st-Timers
5
Maintainers
A TierTypeScript 526

dxos/dxos

TypeScript implementation of the DXOS protocols, SDK, toolchain and Composer.

78.5%
Merge Rate
2d
First Review
67%
1st-Timers
5
Maintainers
A TierGo 899 1 GFIs

orneryd/NornicDB

Nornicdb is a distributed low-latency, Graph+Vector, Temporal MVCC with all sub-ms HNSW search, graph traversal, and writes. Using Neo4j Bolt/Cypher and qdrant's gRPC means you can switch with no changes while adding intelligent features like schemas, managed embeddings, reranking+llm, GPU accel, Auto-TLP, Policy-based Memory Decay, and MCP server.

54.9%
Merge Rate
-
First Review
50%
1st-Timers
7
Maintainers
S TierRust 26.4k

t8y2/dbx

25 MB lightweight cross-platform database client for 100+ databases, including MySQL, PostgreSQL, SQLite, Redis, MongoDB, DuckDB, SQL Server, and Dameng. Built-in AI, MCP Server, CLI, desktop and Docker. | 轻量级跨平台数据库管理工具,支持 MySQL、PostgreSQL、SQLite、Redis、MongoDB、达梦等 100+ 数据库,提供桌面端、Docker、CLI、内置 AI 助手和 MCP。

80.1%
Merge Rate
-
First Review
78%
1st-Timers
246
Maintainers
S TierJava 1.2k

ArcadeData/arcadedb

ArcadeDB Multi-Model Database, one DBMS that supports SQL, Cypher, Gremlin, HTTP/JSON, MongoDB and Redis. ArcadeDB is a conceptual fork of OrientDB, the first Multi-Model DBMS. ArcadeDB supports Vector Embeddings.

80.5%
Merge Rate
-
First Review
67%
1st-Timers
17
Maintainers
A TierTypeScript 1.2k 32 GFIs

libredb/libredb-studio

One browser tab for PostgreSQL, MySQL, Oracle, SQL Server, MongoDB, Redis, SQLite, Couchbase, ClickHouse, Druid, DuckDB, Turso and more. An open-source SQL IDE with SSO, audit trail and AI-assisted queries MIT licensed, with nothing held back behind an enterprise wall.

69.5%
Merge Rate
8h
First Review
15%
1st-Timers
74
Maintainers
A TierGo 4.5k

CrunchyData/postgres-operator

Production PostgreSQL for Kubernetes, from high availability Postgres clusters to full-scale database-as-a-service.

78.6%
Merge Rate
4h
First Review
100%
1st-Timers
7
Maintainers
A TierGo 123

unit-io/unitdb

Time-series database and pub/sub messaging server for IoT and real-time devices, in Go: an embeddable storage engine with TTLs, wildcard topics and encryption, and a clustered server over gRPC, TCP and WebSocket with replication and rolling upgrades.

97.7%
Merge Rate
<1h
First Review
100%
1st-Timers
2
Maintainers
Best Database Open Source Repositories & C-Rank™ | GetMerged