What is multi data source in WebLogic?
An Oracle Weblogic Multi Data Source is an abstraction around a Data Source that provides load balancing or failover processing between the Data Sources associated with the multi data source.
How do I create a GridLink data source in WebLogic?
To create a GridLink data source:
- Log in to the Oracle WebLogic Server Administration Console at the URL listed in Section 8.18.
- If you have not already done so, in the Change Center, click Lock & Edit.
- In the Domain Structure tree, expand Services, then select Data Sources.
What is multi data source?
A multi data source is an abstraction around a group of data sources that provides load balancing or failover processing between the data sources associated with the multi data source. Multi data sources are bound to the JNDI tree or local application context just like data sources are bound to the JNDI tree.
What is the use of datasource in WebLogic?
In WebLogic Server, you configure database connectivity by adding data sources to your WebLogic domain. WebLogic JDBC data sources provide database access and database connection management. Each data source contains a pool of database connections that are created when the data source is created and at server startup.
What is the difference between generic and GridLink data source?
Generic Data Sources: – Generic data sources and their connection pools provide connection management processes that help keep your system running efficiently. GridLink Data Sources: – An event-based data source that adaptively responds to state changes in an Oracle RAC instance.
What is generic data source in WebLogic?
Generic data sources provide database access and database connection management. Each data source contains a pool of database connections that are created when the data source is created and at server startup.
How do I view data source in WebLogic?
In order to see a Server/State and Test Data Source action listed under Services -> Data Sources -> -> Monitoring (Tab) -> Testing (Tab) , all of the following need to be true: At least one server targeted by the Data Source needs to be running.
What are different types of data sources in WebLogic?
Oracle WebLogic Server provides three types of data sources: Generic Data Sources—Generic data sources and their connection pools provide connection management processes that help keep your system running efficiently. You can set options in the data source to suit your applications and your environment.
How do I create a non XA datasource in WebLogic?
1) Login to Weblogic server console using http://:7001/console. 3) You will view the below screen. 4) In order to enable the ‘New’ button click on the ‘Lock & Edit’ button under ‘Change Center’ on the top left corner. 8) Now you need to add this Data source (jamesxedb) in the DBAdapter connection pool.
What is difference between XA and non XA datasource?
In terms of datasources, an XA datasource is a data source that can participate in an XA global transaction. A non-XA datasource generally can’t participate in a global transaction (sort of – some people implement what’s called a “last participant” optimization that can let you do this for exactly one non-XA item).
How do I configure a JDBC data source in WebLogic?
To configure a JDBC data source by using the WebLogic Server administration console, perform the following steps: 1. After the servers are up and running, access the WebLogic Server administration console. Open a web browser and enter its URL: Note: Use the host name and port of the administration server of your domain.
What are the types of data sources in Oracle WebLogic Server?
Oracle WebLogic Server provides five types of data sources: Generic data sources—Generic data sources and their connection pools provide connection management processes that help keep your system running efficiently.
Where can I find documentation on Oracle WebLogic Server 12 C?
For documentation on Oracle WebLogic Server 12 c, visit the Documentation Library . For more information on creating JDBC data sources, see the Configuring and Managing JDBC Data Sources document.
How do I add a JDBC data source to my database?
In the Change Center, click the Lock & Edit button. In the administration console under Domain Structure, expand Services (by clicking the + next to it). Then click Data Sources. On the right, notice that the Summary of JDBC Data Sources section appears. Under the Data Sources table heading, click the New drop-down list.