14.2 Oracle Graph Server Installation

You must install the Oracle Graph Server to run graph queries and analytics in the graph server (PGX).

You also require the graph server to visualize graphs loaded into the graph server (PGX) and the graphs in the database.

The following sections explain the steps to install the Oracle Graph Server in a standalone mode or deploy the server as a web application using Oracle WebLogic Server or Apache Tomcat.

• System Requirements for Installing Oracle Graph Server
  Verify that you meet a few system requirements when installing the Oracle Graph Server in a standalone mode or when deploying to Oracle WebLogic Server or Apache Tomcat.
• Using the RPM Installation
  You can run the downloaded RPM file to install the Oracle Graph Server.
• Deploying Oracle Graph Server to a Web Server
  You can deploy Oracle Graph Server to Apache Tomcat or Oracle WebLogic Server.
• User Authentication and Authorization
  The Oracle Graph server (PGX) uses an Oracle Database as identity manager. Both username and password based as well as Kerberos based authentication is supported.