What is GridLink data source in WebLogic?
What is GridLink data source in WebLogic?
What is a GridLink Data Source. A single GridLink data source provides connectivity between WebLogic Server and an Oracle Database service targeted to an Oracle RAC cluster. It uses the Oracle Notification Service (ONS) to adaptively respond to state changes in an Oracle RAC instance.
How do I create a GridLink data source in WebLogic?
“Create a JDBC GridLink Data Source” in the Oracle WebLogic Server Administration Console Help….Enter a Complete URL
- In Complete JDBC URL, enter the JDBC URL. For example:
- Enter myDataBase in Database User Name .
- Enter myPassword1 in Password .
How do I change data source in WebLogic?
On the Settings for Data Source page, do the following tasks:
- Click the Configuration tab (if not already selected).
- Click the Connection Pool tab.
- Click Save.
- In the Change Center pane, click Activate Changes and log out. Note: The password becomes encrypted when you save your change.
What is multi data source in WebLogic?
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 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.
What is on WebLogic?
Oracle Notification Service (ONS) is installed and configured as part of the. Oracle Clusterware installation. All nodes participating in the cluster are. automatically registered with the ONS during Oracle Clusterware installation.
How do I restart data sources in WebLogic?
To restart a data source using the Administration Console:
- In the Change Center of the Administration Console, click Lock & Edit.
- In the Domain Structure tree, expand Services > JDBC and select Data Sources.
- Select the name of the data source that you want to restart and select the Targets tab.
What is generic data source in Weblogic?
What is multi data source?
What is SSL in WebLogic?
Secure Sockets Layer (SSL) provides secure connections by allowing two applications connecting over a network to authenticate each other’s identity and by encrypting the data exchanged between the applications.
What is JDBC in WebLogic?
Java Database Connectivity (JDBC) is a standard Java API that consists of a set of classes and interfaces written in the Java programming language. Multitier drivers that provide vendor-neutral database access. A Java client application can use a multitier driver to access any database configured in WebLogic server.
Is WebLogic a middleware?
Oracle WebLogic Server forms part of Oracle Fusion Middleware portfolio and supports Oracle, DB2, Microsoft SQL Server, MySQL Enterprise and other JDBC-compliant databases. Oracle WebLogic Platform also includes: WebLogic Integration.
What is the generic DataSource in WebLogic Gridlink?
WebLogic Gridlink Datasources. The generic datasource in WebLogic is well suited for most applications. In combination with RAC systems and RAC configurations, the generic datasource has some shortcuts. RAC (Real Application Cluster) means a one-to-many relationship between the database itself and the different database instances.
What is a single Gridlink data source?
A single GridLink data source provides connectivity between WebLogic Server and an Oracle Database service targeted to an Oracle RAC cluster. It uses the Oracle Notification Service (ONS) to adaptively respond to state changes in an Oracle RAC instance.
What’s new in WebLogic active Gridlink for RAC?
XA affinity is supported at the global transaction Id level. The new feature is called WebLogic Active GridLink for RAC; which is implemented as the GridLink data source within WebLogic Server.
What is AGL data source in WebLogic?
An Active GridLink (AGL) data source provides connectivity between WebLogic Server and an Oracle database, which may include one or more Oracle RAC clusters. Using an AGL data source involves creating the AGL data source, configuring the connection pool and Oracle database parameters, tuning, monitoring and so on.
