SaaS Takes Over the ASP Model
In the late 90’s application service providers started leveraging the availability of abundant bandwidth and the popularity of the web to deliver applications in an ASP model. Essentially the application would be hosted on a shared server and managed by the ASP. While this was a step in the right direction, there were still significant challenges with this approach. These models evolved into what is now knows as Software as a Service or SaaS. SaaS architectures introduced multi-tenancy which allowed pools of high powered resources to be shared in a different way. Rather than customers having their own web server and database, a shared infrastructure served dozens or sometimes thousands of customers. Read More