Research on key technologies of grid-based application service provider platform

Author(s):  
Wang Guoqing ◽  
Wang Gang ◽  
Lv Ruifeng ◽  
Lv Min
2005 ◽  
Vol 35 (12) ◽  
pp. 1195-1216 ◽  
Author(s):  
G. Goulas ◽  
P. Alefragis ◽  
E. Housos

Author(s):  
Dr Anand Sharma

SaaS is software as a service. In previous days when the concept of providing the facility of distributed system from where information can be shared was introduced then the concept of Application service provider came into the picture. The idea was to provide application-based services to the companies using client server techniques. It became popular. SaaS is introduced to provide software also as a service which is upgraded version of the ASP. In this paper SaaS will be discussed in detail. There are two main types of SaaS. The challenges in implementation of SaaS will also be discussed.


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