Using an application server would free Net Explorer's developers from having to code the basic application services. With NAS's HTML template capabilities, the customer's user interface designers can simply turn over HTML designs showing what they want interface to look like, and the engineers can easily figure out how to implement it. Caching - NAS's excellent support of caching gives it significant performance advantages over other application servers. Frequently computed results do not have to be recalculated, which is a rare feature in other server product offerings. Load balancing - To handle increased load, you can add servers on the fly and redistribute the load while the application continues to run.
Load balancing is important for high-volume applications.
These tools provide a unifying interface that combines all aspects of a web-based application into a single window, rather than requiring the various services to be dealt with separately. Dynamically reconfiguring your application - You can take new or updated code modules and deploy them with the touch of a button, making them instantly be part of the application without having to take anything offline, so there's no down time. Also, complexity increases as business rules grow more complicated and difficult to implement, and as corporations add new rules. NAS simplifies development by allowing reuse of old code, and deployment by making it easy to upgrade with new code. If you need to change it in the future, you can add new components and servers without having to take down or alter what's already there.