Wikipedia definition: “WAN optimization controllers aim to accelerate a diverse range of programs accessed by distributed enterprise users via getting rid of redundant transmissions, staging data in local caches, compressing and prioritizing data, and streamlining chatty protocols.”
Okay, well it looks appealing but I believe we must dive in to this definition in more detail to truly determine what this means and the way it affects you.
As you know already, wide area networks generally consist of really sluggish links and connections that interconnect branch offices, vendors, partners along with mobile workers.
Despite WAN bandwidth prices going down on a regular basis, these kinds of links and connections remain extremely costly.
As corporate applications are more and much more important on the survival and development of the business’ bottom line, IT departments encounter difficult choices about how exactly to supply more applications with improved WAN capabilities to everyone of the end users.
These kinds of concerns currently have slowly turned out to be enormous challenges for IT managers and directors over the past 24 months.
In earlier times, the delusion that “obtaining a lot more network bandwidth will answer my issues” was the normal reaction when a business was going through slow program performance over the wide area network.
This answer was credited simply due to the fact there are restricted types of IT professionals to attempt to improve application performance with out raising WAN bandwidth.