Oracle recommends installing the middle tier on a separate server from Oracle Database in a production environment.
Go to http://www.oracle.com/technetwork/java/javase/downloads/index-jsp-138363.html#javasejd
.
Scroll down to Java SE 8ux.
Click the Download button for JDK.
Click the link for Linux x64.
Install JDK following instructions in the readme.
Install WebLogic Server following instructions in the Fusion Middleware Installing and Configuring Oracle WebLogic Server and Coherence at
https://docs.oracle.com/en/middleware/lifecycle/12.2.1.3/wlsig/toc.htm
or https://docs.oracle.com/en/middleware/fusion-middleware/12.2.1.4/wlsig/toc.htm
.
To support HDR components, do the tasks in the following sections.
Follow instructions in the WebLogic Server documentation at https://docs.oracle.com/middleware/12212/wls/JDBCA/jdbc_datasources.htm#JDBCA137
to create a JDBC data source with:
Name: jdbc/EtsDataSource
userId: ETS
Row Prefetch Size: 1000
Follow instructions in the WebLogic Server documentation at https://docs.oracle.com/middleware/12212/wls/JDBCA/jdbc_datasources.htm#JDBCA137
to create a JDBC data source with:
Name: jdbc/HdrDataSource
userId: HDR
Row Prefetch Size: 1000