# Package io.vertx.sqlclient.spi

- Interface Summary
  Interface | Description
  --- | ---
  ConnectionFactory<C extends SqlConnectOptions> | A connection factory, can be obtained from `Driver.createConnectionFactory(io.vertx.core.Vertx, io.vertx.core.net.NetClientOptions)`
  DatabaseMetadata | Contains static metadata about the backend database server
  Driver<C extends SqlConnectOptions> | An entry point to the Vertx Reactive SQL Client Every driver must implement this interface.