Free universal database tool and SQL client

Flyway by Boxfuse • Database Migrations Made Easy.

jOOQ is the best way to write SQL in Java

Main Liquibase Source

Linq to database provider.

Official repository of the SOCI - The C++ Database Access Library

Database firewall written in Go

SymmetricDS is a database and file synchronization solution that is platform-independent, web-enabled, and database agnostic. SymmetricDS was built to make data replication across two to tens of thousands of databases and file systems fast, easy and resilient. We specialize in near real time, bi-directional data replication across large node networks over the WAN or LAN.

分表分库的新思路——服务层Sharding框架，全SQL、全数据库兼容，ACID特性与原生数据库一致，能实现RR级别读写分离，无SQL解析性能更高

Obevo is a database deployment tool that handles enterprise scale schemas and complexity

Database schema for e-commerce (webstores) sites.

The CSV command line loader

EOSIO sql database plugin