It is the delivery of computing services—including servers, storage, databases, networking, software, analytics, and intelligence — over the Web ("the cloud") to offer quicker development, adaptable assets, and economies of scale.
We all must have heard of cloud computing service providers like Amazon web services, Google Cloud, Microsoft Azure, etc.
Cloud computing is essentially driven by:3 Cloud service models or service types for any platform4 Deployment models5 Essential characteristics.
Cloud Service Model
The three cloud service models are:1.Infrastructure as a Service (Iaas)2. Platform as a Service (Paas)3. Software as a Service (Saas)
The four deployment models are:1. Private Cloud2. Public Cloud3. Community Cloud4. Hybrid Cloud
The five essential characteristics of Cloud computing are:-1. On-demand Self service2. Broad Network Access3. Resource Pooling4. Rapid Elasticity5. Measured Service
Cloud platforms offer some significant benefits today, which are driving businesses to adopt Cloud Computing.Those major benefits include: