OAF Basics Oracle Application Framework (OAF) is an architecture for creating web-based pages within the Oracle EBS platform.OAF follows MVC architecture. MVC stands for Module View Controller Architecture Key JSP Application Components A typical JSP application involves the following components: a browser for client access, a database for enterprise data, and a web application server …
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(1) Oracle now supports the Shared Application-Tier System. If you have multiple Application Servers using Load Balancing, then all the servers can share one single shared Application-Tier. Use Metalink Note: 233428.1 for 11i, and 384248.1 for Release 12. Patches applied to shared application tiers are instantly available to all application tiers (2) Shared application tier …
Downtime Reduction during Patching in R12.0/R12.1 Read More »
Forms Server Architecture Forms Server use a three-tier architecture, consisting of the following components:• Client – A Java Applet running on the client PC that handles the UI presentation.• Middle tier – The Web Listener and the Form run-time that handles the logic.• Database tier – Data-intensive logic and data management. The Forms run-time consists …
Apache is widely used Web server. Oracle HTTP server is based on Apache web server and includes modules developed specifically by Oracle. Here in this section we will have discussion about Apache (Oracle HTTP server) used in EBS 11i and R12 Important Directive in httpd.conf Listen:The Listen directive instructs Apache to listen to more than …
All about Apache(Oracle HTTP Server) in EBS 11i/R12 Read More »
How to setup diag wait in cluster 1. Execute as root#crsctl stop crs #/bin/oprocd stop 2. Ensure that Clusterware stack is down on all nodes by executing #ps -ef |egrep “crsd.bin|ocssd.bin|evmd.bin|oprocd” This should return no processes. If there are clusterware processes running and you proceed to the next step, you will corrupt your OCR. Do …
There is one important attribute in 11gR2 cluster ie. AUTO_START We can check it using following command $ crsctl status resource ora.TEST.db -p | grep AUTO_START AUTO_START=restore – always: Restarts the resource when the server restarts regardless of the state of the resource when the server stopped. – restore: Restores the resource to the same …
why-database-not-startup-automatic in 11gR2 cluster Read More »
