JDBC Reactive Extensions

The Reactive Extensions are a set of methods that extend the JDBC standard to offer asynchronous database access with back pressure support. The Reactive Extensions implement the Publisher and Subscriber types defined by java.util.concurrent.Flow. Flow is the JDK's standard representation of a reactive stream.

The Reactive Extensions use non-blocking mechanisms for creating Connections, executing SQL, fetching rows, committing, rolling back, closing Connections, and reading and writing BFILEs, BLOBs, and CLOBs.

The extensions bring scalability, high throughput and Reactive Streams support to Java applications that use the Oracle Database in the Cloud and on-premises. This extension works as a Service Provider for the Reactive Streams libraries including: Reactor, RxJava and Akka Streams.

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