The term cloud services is a broad category that encompasses the myriad IT resources provided over the internet. The expression may also be used to describe professional services that support the selection, deployment and ongoing management of various cloud-based resources.The usage of cloud services has become closely associated with common cloud offerings, such as software as a service (SaaS), platform as a service (PaaS) and infrastructure as a service (IaaS). Private cloud services, in contrast, are not made generally available to individual or corporate users or subscribers. Private cloud-based services use technologies and approaches associated with public clouds, such as virtualization and self-service. But private cloud services run on an organization's own infrastructure and are dedicated to internal users, rather than multiple, external customers.
cloud services might include any or all of the following offerings: cloud-readiness assessment, application rationalization, migration, deployment, customization, private and public cloud integration -- hybrid clouds -- and ongoing management. In order to utilise and harness the benefits of Cloud Computing, Government of India has embarked upon an ambitious initiative - "GI Cloud" which has been named as "MeghRaj". The focus of this initiative is to accelerate delivery of e-services in the country while optimizing ICT spending of the Government. This will ensure optimum utilization of the infrastructure and speed up the development and deployment of eGov applications. Companies specializing in cloud services have become an attractive acquisition target for large IT services providers -- Accenture, IBM and Wipro, for instance -- that seek expertise in cloud consulting and deployment.Public cloud services revenue in India will total USD 2.4 billion in 2019.