Business Process Workflow Engine
Workflow Engine
ExtraNetworks also utilizes workflow technology to enable routing information and data to the right people. After the graphic artist fills out the PO, it may need to be sent to their manager for approval. Next, it is either sent to an authorized supplier for fulfillment or, if over $5000, to a department manager for approval.

Session Manager
Scalability is a serious issue if you plan to grow your application. ExtraNetworks has pre-empted the problem by creating a Scalable Session Manager. Put simply, as the volume of users increases, the load could bring the system to its knees, making users wait to perform simple tasks. The scalable session manager distributes user sessions across multiple servers to ensure that performance is optimized for the number of servers used.