Question

How would you reply to this discussion:

Cloud computing can be implemented in several different ways the 3 different ways I will be discussing are: IAAS, PAAS and SAAS.

Infrastructure as a Service, or IaaS, gives business access to vital web architecture, such as storage space, servers, and connections, without the business need of purchasing and managing this internet infrastructure themselves. Because of the economies of scale and specialization involved, this can be to the benefit of both the business providing the infrastructure and the one using it. In particular, IaaS allows an internet business a way to develop and grow on demand.

Platform as a Service (PaaS) clouds are created, many times inside IaaS Clouds by specialists to render the scalability and deployment of any application trivial and to help make your expenses scalable and predictable. Some examples of a PaaS system include: Mosso, Google App Engine, and Force.com. The chief benefit of a service like this is that for as little as no money you can initiate your application with no stress more than basic development and maybe a little porting if you are dealing with an existing app.

Software as a Service (SaaS) is relatively mature, and the phrase’s use predates that of cloud computing. Cloud applications allow the cloud to be leveraged for software architecture, reducing the burdens of maintenance, support, and operations by having the application run on computers belonging to the vendor. Salesforce are among examples of SaaS run as clouds, but not all SaaS has to be based in cloud computing.

This week I have learned more about virtualization and how to implement it in different methods which is very useful.

Answer 1

Software as a service can be used to deploy web applications which we normally develop and accessed by the client for there business purposes in software as a service is more important as company we don't mind about infrastructure related deployment process and client also don't how i am accessing application infrastructure as service is the play most important role based on how client how much server can access saas,iaas takes important roles as managing server.