Cognitech

  Here are basic components of Cloud Computing: 1.       IaaS: Infrastructure as a Service (IaaS) is a fundamental layer of cloud computing, which provides hardware to consumers and businesses at a specific price. You can lease servers at a remote data centre, including CPU and IP, RAM, and bandwidth. Amazon, Digital Ocean, Google, Microsoft, and Rackspace are among the common service providers. It serves as a base/platform for both SaaS and PaaS.   2.       SaaS: Software as a Service (SaaS) is the cloud's top layer, where users interact, unlike IaaS and PaaS, which require infrastructure facilities. It is also known as cloud-based software or applications. It enables businesses to acquire software that is hosted by a provider on either a monthly or annual basis, without concern about the software updates, maintenance, or bug fixes.   It has two primary advantages:   ·         Automatic upgrades:  With SaaS...