Cloud model relies on

The cloud model relies on a computing framework that enables 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. This model allows users and enterprises to use computing resources such as servers, storage, databases, networking, software, analytics, intelligence, and more, on an as-needed basis without the complexities of direct hardware management. The main characteristics of the cloud model include on-demand self-service, broad network access, resource pooling, rapid elasticity or expansion, and measured service.

There are several types of cloud computing models, which are:

1. Infrastructure as a Service (IaaS): Provides users with access to computing resources such as servers, storage, and networking. Organizations can purchase resources as-needed without investing in physical hardware.

2. Platform as a Service (PaaS): Offers the runtime environment for applications, development, and deployment tools, enabling users to develop, run, and manage applications without dealing with the underlying infrastructure.

3. Software as a Service (SaaS): Delivers software applications over the internet, on a subscription basis. SaaS providers manage the infrastructure and platforms that run the applications.

4. Function as a Service (FaaS): A type of cloud computing service that allows users to execute code in response to events without the complexity of building and maintaining the infrastructure typically associated with developing and launching microservices applications.

Cloud computing also encompasses various deployment models including:

– **Public