sudha

• Aug 8th, 2011

 

High Availability means nothing but clustering concept .
Application should be live for the 365 day for those kind of application they kept in cluster. When the request comes from client it should handle. this concept is called as high availablity

Ritam Bose

• Sep 7th, 2011

 

High availability basically provide fail over to cluster member.In websphere world core group is a set of process that provides High Availability to cluster member.whenever we will create an application server we need to put them in core group.Cluster member can failover to other server only if it will be in same coregroup.so that other member can finish the job.

ks9bp

 Profile Answers by ks9bp 

• Feb 28th, 2012

 

it is about the application availability for the users who are using it. We can provide the high availability by installing the application in different cluster members. In case one of the Application Servers fails other Application server which is in the cluster group will server the request so then the customer request can served quickly.