JDBC反应性扩展 - JDBC Reactive Extensions
Application Development → JDBC
Reactive Extensions是扩展JDBC标准，以提供具有反压支持的异步数据库访问的一组方法。 反应性扩展实现了java.util.concurrent.Flow定义的发布者和订阅者类型。 Flow是JDK响应式流的标准表示形式。响应式扩展使用非阻塞机制来创建连接，该连接执行SQL提取行，提交回滚关闭连接以及读取和写入BFILEs BLOB和CLOB的行。
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.
商业收益：这些扩展为在云中和本地使用Oracle数据库的Java应用程序带来了高可伸缩性，高吞吐量和响应流支持。 该扩展充当Reactive Streams库的服务提供者，这些库包括：Reactor RxJava和Akka Streams。
Business Benefit: 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.
