Cloud Types | Types of Cloud Computing
- Cloud computing is a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction.
- Cloud computing is usually described in one of two ways:
- cloud computing deployment
- cloud computing Service
- Cloud computing is feasible and accessible to end users using the deployment model and service model.
- Based on a cloud computing deployment, we can classify cloud as:
- Public Cloud
- Private Cloud
- Hybrid Cloud
- Community Cloud
- Based on a cloud computing Service, below three are considered as core service models of cloud computing,
- IaaS (Infrastructure as a Service)
- PaaS (Platform as a Service
- SaaS (Software as a Service)
- Components in a cloud refer to the platforms, like front end, back end, and cloud-based delivery and the network used. All together it forms an architecture for cloud computing. With the main components like SAAS, PAAS and IAAS there are 11 more major categories in cloud computing that are:
- Storage as a Service
- Database as a Service
- Information as a Service
- Process as a Service
- Application as a Service
- Platform as a Service
- Integration as a Service
- Security as a Service
- Management as a service
- Testing as a Service
- Infrastructure as a Service
Cloud Deployment model
- Cloud hosting deployment models represent the exact category of “ cloud ” environment and are mainly distinguished by the proprietorship, size and access.
- It tells about the purpose and the nature of the cloud.
- Most of the organizations are willing to implement cloud as it reduces the capital expenditure and controls operating cost.
- In order to know which deployment model matches our website requirements it is necessary to know the cloud computing deployment models.
- Based on a cloud Deployment model, we can classify clouds as:
- Public Cloud
- private cloud storage
- Hybrid Cloud
- Community Cloud