IT organizations can no longer manage networks in isolation from the applications they support, requiring a shift from focusing on devices to a focus on performance. But a number of factors complicate the task of ensuring acceptable application performance, including the lack of visibility into application performance. Learn tips to plan, optimize, manage, and control your application performance and improve delivery.
saas open source tutorial
Web Services. The term SaaS has become the industry preferred term, generally replacing the earlier terms Application Service Provider (ASP) and On-Demand. There are many challenges associated with SaaS. For example, by definition of SaaS, the user accesses the application over the Internet and hence incurs all of the issues associated with the Internet. (See Chapter 6 for a discussion of the use of managed service providers as a way to mitigate some of the impact of the Internet.) In addition, since the