数据库
替代： Oracle, MSSQL
强大的开源数据库系统，适用于关系型和 NoSQL 场景。久经考验，可替代 Oracle 和 Microsoft SQL Server。
工具
PostgreSQL
The most advanced open-source relational database
MariaDB
Community-developed MySQL fork with enhanced features
SQLite
Embedded SQL database without a server
TimescaleDB
Time-series database built on PostgreSQL
InfluxDB
Specialized time-series database for metrics and events
Valkey
High-performance in-memory key-value store (FOSS fork of Redis)
FerretDB
MongoDB-compatible NoSQL layer on top of PostgreSQL (FOSS)
Neo4j CE
Leading graph database for connected data
Dicedb
Open-source, low-latency key/value engine built on Valkey with hierarchical storage tiers.
Terminusdb
TerminusDB is a distributed, collaborative database designed for building, sharing, versioning, and…
Octobase
OctoBase is the open-source database behind AFFiNE, local-first, yet collaborative.
Graft
Graft is an open-source transactional storage engine optimized for lazy, partial, and strongly consistent…
Clickhouse
ClickHouse® is a real-time analytics database management system