SaaS popularly known as “Software as a Service” is covering all the dimensions of the IT world with its latest emerging trends. SaaS is software licensed on a subscription basis which is hosted centrally on the cloud network through an independent software vendor or an application service supplier.
SaaS allows organizations to concentrate only on Core business without bothering about the IT infrastructure. SaaS provides that freedom to the management to make payment on monthly or Yearly basis for those services only which they have used.
SaaS application shared a single common infrastructure that is maintained centrally and the same is shared by different users remotely.