Cloud computing is the on-demand delivery of IT resources over the internet with pay-as-you-go pricing. Instead of buying or owning or even maintaining physical data centers and servers, an enterprise-level company can access technology services, such as computing power, storage, and databases, on an as-needed basis from Amazon Web Services. Using AWS cloud construction, an enterprise can increase agility, elasticity, and deploy their product in minutes. The following AWS Cloud Construction diagram built using an online tool like EdrawMax Online shows Web Tier, Application Tier, Private and Public Subnet, and Database that are required to access the information requested by the user and the public using the internet gateway. To make sure that the server remains load-free, a correct elastic load balancer is also used between the two availability zones that are providing the required information.
