Hi Floks, I need some suggestions/comments from u, Sorry as i am very inactive in the group let me introduce myself, I'm Harinath A presently working for CISCO-SATYAM.
Presently I am working with CISCO-PMC, where the project is web based(FE: java) project for CISCO-Partners to know thier performnace, incentives, services, rebates, thresholds, metrics.....Etc. Its some sort for report generation tool. In our project we r following the typical web architecture Action Class->Delegate->Session Facade->DAO/EJB. Presently we r working for PMC 2.0 release to increase the performnace and i am working in Front End. In our present application EJB's both BMP's, CMP's are used very effectively and can't be replace with DAO's. As i gone through the code "Need to implement the caching mechanism in DAO's for better optimization (As per the present PMC application because of the drill down mechanism for every selection in the drop down list, now there is page refreshment. i.e. for every selection in drop down values from data base are retrieved. Because of this, delay time is more for request & response which causes the low performance)". Please if any body already worked on this type of scenario plz provide me some of the best caching mechanism's that can be implemented in DAOs. As well provide me some architectural design patterns which can be used to resolve the above said problems Thanks, Harinath A
