What is VIP in Oracle RAC? High Availability (HA) databases are less than satisfactory if database clients are unable to connect or reconnect quickly when planned or unplanned downtime causes one or more instances to become unavailable. Database clients use TNS descriptors to contact a TNS listener on one of the cluster nodes from a …
Virtual IP Addresses : VIP in Oracle RAC Read More »
1) What is the JDK and the JRE? JDK(SDK): Java (Standard) Developer Kit. JRE: Java Runtime Environment This is the full suite of Java products necessary for development in Java. Designates the set of tool necessary for developing in Java. It includes its own JRE, development libraries, JAVA compiler (javac)… It is a scaled …
Voting Disks in Oracle RAC Description A voting disk is a file that manages information about node membership. It is located on the shared cluster system or a shared raw device file or Oracle ASM(11gr2 onwards) . Its primary purpose is to help in a situation where the private network communication fails.CSS (Cluster Synchronization Service) …
How to alter table add column in oracle Database You Add a new column using the ALTER TABLE ADD COLUMN statement in Oracle The table must be contained in your schema To alter a table, or you should either have ALTER object privilege for the table or the ALTER ANY TABLE system privilege. If a view, materialized view, …
As we all know,httpd.conf configuration is managed by FMW in R12.2, the method to change the webport is quite different in R12.2 Here are the steps to change Web Port in EBS 12.2 – Launch EM Console http://<s_wls_admin_host>.<s_wls_admin_domain>:<s_wls_adminport>/em) – Login as weblogic admin user (s_wls_admin_user) – Select the webtier instance from the Web Tier drop down …
R12.2 Upgrade on Solaris Operating requires the below prerequisites to be in place before starting with any upgrade steps Operating System Supported Versions The following table lists the supported operating system versions. Operating System Name Supported Version Oracle Solaris on SPARC (64-bit) 10 (5.10) – 9/10 (Update 9) or higher 1,2,6 Oracle Solaris on SPARC …
Solaris OS parameter required for R12.2 Upgrade Read More »
