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Software as a Service

In the software-as-a-service cloud model, the vendor supplies the hardware infrastructure, the software product and interacts with the user through a front-end portal. SaaS is a very broad market. Services can be anything from Web-based email to inventory control and database processing. Because the service provider hosts both the application and the data, the end user is free to use the service from anywhere.
- Customer use the software via web browser.
Pay as you go go cost and on demand model.
Vendor provides technical operation, maintenance and support for the software provided to their client.
SaaS benefit

    •         - Low investment cost.
    •         - Shortly to implement and start used.
    •         - Customer no need to maintenance or update software version.
    •         - Ease of use. (Access via internet web browser)