Cloud computing refers to a computational process which can be done on demand via a computer network, or a virtual online space without requiring advanced infrastructure. This is a low cost and easy to manage approach for handling online businesses.I.T. industry spans in several platforms, languages, and databases, some of which has become out-dated, some are still prevailing and some are updating themselves very fast to run in line with the latest trends.
Software as a Service (SaaS) is Cloud Application Services. In SaaS, we deliver software as a service over the web, eliminating the need for vast infrastructure, simplifying maintenance and support. “SaaS” and “cloud” are terms that are widely used interchangeably.
What Does It Take to Develop PaaS Apps? To develop software, you once had to buy databases, servers, networks, and a host of development tools. And then you needed the staff to install, optimize, and maintain it all. With PaaS, you can avoid those investments and focus on application development instead.