Middleware / 数据库
redis/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.

56.3k BSD 3-clause "New" or "Revised" license Updated 21 hours ago
pingcap/tidb

TiDB is an open-source, cloud-native, distributed, MySQL-Compatible database for elastic scale and real-time analytics. Try free: https://tidbcloud.com/free-trial

32.1k Apache license 2.0 Updated 20 hours ago
ClickHouse/ClickHouse

ClickHouse® is a free analytics DBMS for big data

25.0k Apache license 2.0 Updated 20 hours ago
influxdata/influxdb

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

24.0k MIT Updated 1 days ago
dgraph-io/dgraph

Native GraphQL Database with graph backend

18.3k Updated 22 hours ago
prestodb/presto

The official home of the Presto distributed SQL query engine for big data

13.8k Apache license 2.0 Updated 22 hours ago
timescale/timescaledb

An open-source time-series SQL database optimized for fast ingest and complex queries. Packaged as a PostgreSQL extension.

13.5k Updated 21 hours ago
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

10.8k Updated 22 hours ago
questdb/questdb

An open source SQL database designed to process time series data, faster

9.0k Apache license 2.0 Updated 20 hours ago
vesoft-inc/nebula

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

7.8k Apache license 2.0 Updated 1 days ago