Nice and informative article. It has cleared a lot of doubts of mine about Dynamic Caching. There is no need to mention that dynamic caching is the ultimate solutions for the problems like Scalability and Reliability. i have found another article on the same topic. Benefits of NCache Dynamic Clustering Capabilities (http://www.alachisoft.com/ncache/dynamic_clustering.html) . i am sure this article will further clear your understanding about Dynamic Caching.