What is persistent storage in WebLogic?

The persistent store provides a built-in, high-performance storage solution for WebLogic Server subsystems and services that require persistence. For example, it can store persistent JMS messages or temporarily store messages sent using the Store-and-Forward feature. Persistent messages and durable subscribers.

How does WebLogic server Monitor active sessions?

Or else if you are looking for web sessions(you can view current sessions by going to the specific web module)….. go to deployment tab in weblogic console —>specific web module –> Monitoring –> Sessions.

What are persistent stores?

Persistent storage is any data storage device that retains data after power to that device is shut off. It is also sometimes referred to as nonvolatile storage.

What is WebLogic file store?

WebLogic Server provides configuration options for creating a custom file store or JDBC store. For example, you may want to: Place a file store’s files on a particular device. Use a JDBC store rather than a file store for a particular server instance.

What is session persistence?

Session persistence is a method to direct all requests originating from a single logical client to a single backend web server. Backend servers that use caching to improve performance, or to enable log-in sessions or shopping carts, can benefit from session persistence.

How do I configure session persistence for web application?

To configure file-based persistent storage for sessions:

Set the PersistentStoreType property in the element in the deployment descriptor file weblogic. xml to file.
Set the directory where WebLogic Server stores the sessions. See PersistentStoreDir.

What is session persistence in WebLogic?

You use session persistence to permanently store data from an HTTP session object to enable failover and load balancing across a cluster of WebLogic Servers. When your applications stores data in an HTTP session object, the data must be serializable. The following session persistence implementations are supported:

How to set persistent-store-type in WebLogic Server?

In the deployment descriptor file weblogic.xml, set the persistent-store-type parameter in the session-descriptor element in the weblogic.xml deployment descriptor file to file. See persistent-store-type. Set the directory where WebLogic Server stores the sessions. See persistent-store-dir.

What are transient cookies in WebLogic Server?

The cookies that WebLogic Server uses to track sessions are set as transient by default and do not outlive the session. When a user quits the browser, the cookies are lost and the session ends. This behavior is in the spirit of session usage and it is recommended that you use sessions in this way.

What is sessioncreationexception in WebLogic Server?

To protect against this, WebLogic Server provides a configurable bound on the number of sessions created. When this number is exceeded, the weblogic.servlet.SessionCreationException occurs for each attempt to create a new session.

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