Oracle Database Standard Edition - license

Oracle Database Standard Edition is ideal for medium-sized business environments. It's simple to install, configure, and includes Real Application Clusters to provide protection against hardware and server failures.

Oracle Database Standard Edition is easy to install, configure, complete with its own cluster-ware, storage management and other self-managing capabilities. With Oracle Database Standard Edition, your applications can take advantage of the proven performance, security and reliability of Oracle on single or clustered servers up to four processors.