When I do some Changes in my Episerver page i.e create or delete new episerver page than those changes are not reflected on my website continously.When I refresh my site sometime changes are seen and sometime they just disappear. But when I recycle application pool they these changes are reflected immediatly after continously. It seems some problem with caching.
Kindly let me know if there are some additional settings need to be done for cache clearing. My website is on NLB server and this problem is only on one server and works fine on other.
You need to configure remote events http://world.episerver.com/Documentation/Items/Tech-Notes/EPiServer-CMS-6/EPiServer-CMS-6-R2/Event-Management-System-Specification/ so each server gets notified when to invalidate the cache.
I tried using this solution but the problem still remains the same. New page created is behaving strangly. It appears and disapperas on its own will. When I recycle the app pool of my website only then Changes are visible.
Check your output cache settings. More on that, check out Joels post:
Be sure that you are not using web gardens. This is what Fredrik Haglund has to say about it:
Do not use Web Garden unless you know what you are doing. It will require double memory for the cache and out of process state-handling. If you change the number of worker processes from 1 to 2 it is like having two web servers on the same box with IIS acting like load balancer. (It is a cheap way in a development environment to test how you application will behave in a farm with load balancing.)