ShardingSphere-Proxy is the second product of Apache ShardingSphere. It defines itself as a transparent database proxy, providing a database server that encapsulates database binary protocol to support heterogeneous languages. Currently, MySQL and PostgreSQL (compatible with PostgreSQL-based databases, such as openGauss) versions are provided. It can use any kind of terminal (such as MySQL Command Client, MySQL Workbench, etc.) that is compatible of MySQL or PostgreSQL protocol to operate data, which is friendlier to DBAs
|Connections Count Cost
Relatively high loss
The advantages of ShardingSphere-Proxy lie in supporting heterogeneous languages and providing operational entries for DBA.