1.redis / redis
For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.
+3,469 stars
from 73,701 · score 8.15
Trending repositories
Ranked by Attention Score: stars gained over the last 180 complete days
67 repositories by Attention Score · May 8, 2026 – Nov 3, 2026 (UTC)
2.pgvector / pgvector
Open-source vector similarity search for Postgres
- nearest-neighbor-search
- approximate-nearest-neighbor-search
+2,566 stars
from 21,008 · score 7.85
3.valkey-io / valkey
A flexible distributed key-value database that is optimized for caching and other realtime workloads.
+2,134 stars
from 25,467 · score 7.67
4.postgres / postgres
Mirror of the official PostgreSQL GIT repository. Note that this is just a *mirror* - we don't work with pull requests on github. To contribute, please see https://wiki.postgresql.org/wiki/Submitting_a_Patch
+2,055 stars
from 20,643 · score 7.63
+1,464 stars
from 9,446 · score 7.29
6.timescale / timescaledb
A time-series database for high-performance real-time analytics packaged as a Postgres extension
+1,347 stars
from 22,447 · score 7.21
7.tursodatabase / libsql
libSQL is a fork of SQLite that is both Open Source, and Open Contributions.
+691 stars
from 16,614 · score 6.54
8.pgbackrest / pgbackrest
Reliable PostgreSQL Backup & Restore
- postgresql
- parallel
- backup
- restore
- archiving
- multi-process
- +14 more
+546 stars
from 3,925 · score 6.30
9.apache / age
Graph database optimized for fast analysis and real-time data processing. It is provided as an extension to PostgreSQL.
- postgresql
- graph-database
- analytics
- postgresql-extension
- graphdb
- multi-model-dbms
- +2 more
+467 stars
from 4,460 · score 6.15
10.taosdata / TDengine
High-performance, scalable time-series database designed for Industrial IoT (IIoT) scenarios
- iot
- bigdata
- time-series
- database
- industrial-iot
- connected-vehicles
- +11 more
+463 stars
from 24,719 · score 6.14
11.yugabyte / yugabyte-db
YugabyteDB - the cloud native distributed SQL database for mission-critical applications.
- distributed-database
- database
- cpp
- high-performance
- cloud-native
- scale-out
- +6 more
+433 stars
from 10,216 · score 6.07
12.citusdata / citus
Distributed PostgreSQL as an extension
- database
- citus
- multi-tenant
- postgresql
- scale
- sharding
- +6 more
+416 stars
from 12,423 · score 6.03
13.tporadowski / redis
Native port of Redis for Windows. Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes, Streams, HyperLogLogs. This repository contains unofficial port of Redis to Windows.
- redis
- redis-windows
- redis-windows-native
- redis-windows-installer
- redis-for-windows
- redis-msi-installer
- +1 more
+284 stars
from 10,004 · score 5.65
14.dolthub / doltlite
DoltLite - Version Controlled SQLite
- database-version-control
- dolt
- sqlite
- version-controlled-database
- embedded-database
- local-first
+254 stars
from 83 · score 5.54
+246 stars
from 9,021 · score 5.51
16.Tencent / wcdb
WCDB is a cross-platform database framework developed by WeChat.
+240 stars
from 11,411 · score 5.48
17.apache / cloudberry
One advanced and mature open-source MPP (Massively Parallel Processing) database. Open source alternative to Greenplum Database.
- database
- data-analysis
- data-warehouse
- olap
- postgresql
- sql
- +8 more
+236 stars
from 1,202 · score 5.47
18.arkime / arkime
Arkime is an open source, large scale, full packet capturing, indexing, and database system.
- network-monitoring
- pcap
- packet-capture
- nsm
- javascript
- c
- +2 more
+229 stars
from 7,328 · score 5.44
19.fogleman / Craft
A simple Minecraft clone written in C using modern OpenGL (shaders).
+210 stars
from 10,926 · score 5.35
+195 stars
from 10,343 · score 5.28
+163 stars
from 3,752 · score 5.10
22.mydumper / mydumper
Official MyDumper Project
+134 stars
from 3,116 · score 4.91
23.akopytov / sysbench
Scriptable database and system performance benchmark
- benchmark
- mysql
- postgresql
- lua
- luajit
- console
- +6 more
+126 stars
from 6,688 · score 4.84
24.ithewei / libhv
🔥 比libevent/libuv/asio更易用的网络库。A c/c++ network library for developing TCP/UDP/SSL/HTTP/WebSocket/MQTT/Redis client/server.
- https
- http-client
- http-server
- websocket
- websocket-client
- websocket-server
- +10 more
+125 stars
from 7,447 · score 4.84
25.HypoPG / hypopg
Hypothetical Indexes for PostgreSQL
- postgresql
- hypothetical-indexes
- database
- c
- extension
- indexing
- +1 more
+110 stars
from 1,637 · score 4.71
26.dicedb / dicedb
Open-source, low-latency key/value engine built on Valkey with query subscriptions and hierarchical storage tiers.
- database
- storage-engine
- cache
- key-value
- key-value-store
- nosql
- +2 more
+105 stars
from 10,668 · score 4.66
27.tidesdb / tidesdb
High-performance write & space optimized transactional storage engine.
- storage-engine
- c-library
- database
- lsm-tree
- oltp
- ttl
- +11 more
+105 stars
from 505 · score 4.66
28.dimitri / pgcopydb
Copy a Postgres database to a target Postgres server (pg_dump | pg_restore on steroids)
+100 stars
from 1,479 · score 4.62
29.antirez / redis
Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes, Streams, HyperLogLogs, Bitmaps.
+100 stars
from 70 · score 4.62
30.sist2app / sist2
Lightning-fast file system indexer and search tool
+83 stars
from 1,249 · score 4.43
+79 stars
from 6,610 · score 4.38
+73 stars
from 923 · score 4.30
33.aerospike / aerospike-server
Aerospike Database Server – flash-optimized, in-memory, nosql database
+62 stars
from 1,328 · score 4.14
34.hapostgres / pg_auto_failover
Postgres extension and service for automated failover and high-availability
- postgresql
- postgres
- postgresql-extension
- high-availability
- auto-failover
+61 stars
from 1,336 · score 4.13
+57 stars
from 10,165 · score 4.06
36.pmacct / pmacct
pmacct is a small set of multi-purpose passive network monitoring tools [NetFlow IPFIX sFlow libpcap BGP BMP RPKI IGP Streaming Telemetry].
- netflow
- ipfix
- sflow
- bgp
- bmp
- kafka
- +14 more
+56 stars
from 1,201 · score 4.04
37.pganalyze / libpg_query
C library for accessing the PostgreSQL parser outside of the server environment
+47 stars
from 1,446 · score 3.87
+47 stars
from 715 · score 3.87
39.boazsegev / facil.io
Your high performance web application C framework
- websocket-server
- http-protocol
- http-parser
- c
- concurrency
- framework
- +7 more
+41 stars
from 2,372 · score 3.74
40.okbob / pspg
Unix pager (with very rich functionality) designed for work with tables. Designed for PostgreSQL, but MySQL is supported too. Works well with pgcli too. Can be used as CSV or TSV viewer too. It supports searching, selecting rows, columns, or block and export selected area to clipboard.
- c
- ncurses
- tui
- postgres-pager
- postgresql
- psql
- +11 more
+40 stars
from 2,702 · score 3.71
41.twitter / twemproxy
A fast, light-weight proxy for memcached and redis
+39 stars
from 12,292 · score 3.69
42.cybertec-postgresql / pg_squeeze
A PostgreSQL extension for automatic bloat cleanup
+38 stars
from 665 · score 3.66
43.EnterpriseDB / repmgr
A lightweight replication manager for PostgreSQL (Postgres)
- repmgr
- replication
- postgresql
- postgres
- ha
- failover
- +3 more
+36 stars
from 1,684 · score 3.61
44.okbob / plpgsql_check
plpgsql_check is a linter tool (does source code static analyze) for the PostgreSQL language plpgsql (the native language for PostgreSQL store procedures).
- plpgsql
- postgresql
- extension
- c
- postgresql-extension
- function-plpgsql
- +4 more
+35 stars
from 749 · score 3.58
45.symisc / unqlite
An Embedded NoSQL, Transactional Database Engine
+33 stars
from 2,286 · score 3.53
46.skaiworldwide-oss / agensgraph
AgensGraph, a high performance transactional graph database based on PostgreSQL
- graph-database
- multi-model-database
- postgresql
- enterprise
- nosql
- graphdb
- +4 more
+30 stars
from 1,486 · score 3.43
47.2ndQuadrant / pglogical
Logical Replication extension for PostgreSQL 17, 16, 15, 14, 13, 12, 11, 10, 9.6, 9.5, 9.4 (Postgres), providing much faster replication than Slony, Bucardo or Londiste, as well as cross-version upgrades.
- postgresql
- replication
- logical-decoding
- database-replication
- subscription
- publish-subscribe
- +5 more
+30 stars
from 1,214 · score 3.43
48.liquidaty / zsv
zsv+lib: tabular data swiss-army knife CLI + world's fastest (simd) CSV parser
+29 stars
from 386 · score 3.40
49.trilogy-libraries / trilogy
Trilogy is a client library for MySQL-compatible database servers, designed for performance, flexibility, and ease of embedding.
+24 stars
from 769 · score 3.22
+22 stars
from 364 · score 3.14
51.mongodb / mongo-c-driver
The Official MongoDB driver for C language
+21 stars
from 860 · score 3.09
52.Softmotions / ejdb
:snowboarder: EJDB2 — Embeddable JSON Database engine C library. Simple XPath like query language (JQL).
+19 stars
from 1,468 · score 3.00
53.tobozo / ESP32-BLECollector
ᛡᛒ BLE Scanner + Data persistence on SD Card for M5Stack, M5Core2, Odroid-Go, ESP32-Wrover-Kit and other models
+19 stars
from 352 · score 3.00
54.huangzworks / redis-3.0-annotated
带有详细注释的 Redis 3.0 代码（annotated Redis 3.0 source code）。
+18 stars
from 10,106 · score 2.94
+18 stars
from 852 · score 2.94
56.ppomes / myanon
A mysqldump anonymizer
- mysqldump
- anonymizer
- database-anonymizer
- rgpd
- anonymization
- mysql
- +12 more
+17 stars
from 118 · score 2.89
57.crossdb-org / crossdb
Ultra High-performance Lightweight Embedded and Server OLTP RDBMS✨
+16 stars
from 255 · score 2.83
58.pipelinedb / pipelinedb
High-performance time-series aggregation for PostgreSQL
- realtime
- stream-processing
- analytics
- sql
- push
- postgresql
- +3 more
+14 stars
from 2,652 · score 2.71
59.postgrespro / aqo
Adaptive query optimization for PostgreSQL
- postgresql
- query-optimizer
- adaptive
- optimization
+10 stars
from 491 · score 2.40
+9 stars
from 591 · score 2.30
61.citusdata / cstore_fdw
Columnar storage extension for Postgres built as a foreign data wrapper. Check out https://github.com/citusdata/citus for a modernized columnar storage implementation built as a table access method.
- postgresql
- compression
- columnar-store
- columnar-storage
+6 stars
from 1,775 · score 1.95
62.SiriDB / siridb-server
SiriDB is a highly-scalable, robust and super fast time series database. Build from the ground up SiriDB uses a unique mechanism to operate without a global index and allows server resources to be added on the fly. SiriDB's unique query language includes dynamic grouping of time series for easy analysis over large amounts of time series.
- ticker-data
- siridb-server
- time-series
- timeseries
- database
- siridb
+5 stars
from 510 · score 1.79
63.twindb / undrop-for-innodbArchived
TwinDB data recovery toolkit for MySQL/InnoDB
+5 stars
from 417 · score 1.79
+3 stars
from 144 · score 1.39
65.postgrespro / zson
ZSON is a PostgreSQL extension for transparent JSONB compression
- postgresql
- json
- jsonb
- compression
- extensions
+2 stars
from 568 · score 1.10
66.JakSprats / Alchemy-Database
Hybrid Relational-Database/NOSQL-Datastore
+1 stars
from 184 · score 0.69
67.ip2location / ip2location-traceroute
A traceroute tools that displaying geolocation information using IP2Location database.
- c
- geolocation
- ip-geolocation
- ip2location
- network-tools
- traceroute
+1 stars
from 26 · score 0.69