Tweet
Current System Overview
The Application is developed on Struts Framework on SunOne Web Server (can be changed if need arises).
The HTTP request from the clients reaches the Application which in turn generates multiple thread requests.
The threads are of variable nature requiring having different resource requirements to execute.
Objective to be Achieved
A Fault tolerant cluster at the Application Level and the Thread Execution Level with seamless failover, preferably with no session loss.
A Load Balancing of the Application
A Load Balancing of the Thread Execution Server based on
Weight utilization of the respective Thread Server (CPU and Memory)
Thread utilization of the respective Server
Balanced routing of similar threads (e.g., 10 identical threads get equally executed in 2 numbers each is there are 5 servers)
In case of conflicts of the load balancing algorithms, the priority will be set as per the above order.
A Virtual Thread Pool has to be generated in Thread Execution Cluster with queuing analysis
Please let know what analysis results are required for recommending solutions.
A schematic of the requirement is provided in the link:
http://img354.imageshack.us/my.php?image=t...itecture8ul.jpg
The Application is developed on Struts Framework on SunOne Web Server (can be changed if need arises).
The HTTP request from the clients reaches the Application which in turn generates multiple thread requests.
The threads are of variable nature requiring having different resource requirements to execute.
Objective to be Achieved
A Fault tolerant cluster at the Application Level and the Thread Execution Level with seamless failover, preferably with no session loss.
A Load Balancing of the Application
A Load Balancing of the Thread Execution Server based on
Weight utilization of the respective Thread Server (CPU and Memory)
Thread utilization of the respective Server
Balanced routing of similar threads (e.g., 10 identical threads get equally executed in 2 numbers each is there are 5 servers)
In case of conflicts of the load balancing algorithms, the priority will be set as per the above order.
A Virtual Thread Pool has to be generated in Thread Execution Cluster with queuing analysis
Please let know what analysis results are required for recommending solutions.
A schematic of the requirement is provided in the link:
http://img354.imageshack.us/my.php?image=t...itecture8ul.jpg
