What is cloud computing services and types of cloud computing
Cloud computing services is a general term for the delivery of hosted services over the internet.
Cloud computing services is an information technology (IT) paradigm that enables ubiquitous access to shared pools of configurable system resources and higher-level services that can be rapidly provisioned with minimal management effort, often over the Internet.
Cloud computing services relies on sharing of resources to achieve coherence and economies of scale, similar to a public utility.
Third-party clouds enable organizations to focus on their core businesses instead of expending resources on computer infrastructure and maintenance.
Advocates note that cloud computing allows companies to avoid or minimize up-front IT infrastructure costs.
Cloud providers typically use a “pay-as-you-go” model, which can lead to unexpected operating expenses if administrators are not familiarized with cloud-pricing models.
Cloud computing enables companies to consume a compute resource, such as a virtual machine (VM), storage or an application, as a utility, just like electricity, rather than having to build and maintain computing infrastructures in house.
Types of cloud computing
- Self-service provisioning
- Pay per use
- Workload resilience
- Migration flexibility
Examples of companies using cloud computing
- Scalable Usage
- Business Process
- Backup and recovery
- Application development
- Test and development
- Big data analytics
- Social Networking