TestingDocs.com
Software Testing website
  • Automation
    • Selenium
    • JBehave Framework
  • Tutorials
    • MySQL Tutorials
    • Testlink
    • Maven
    • Git
  • IDEs
    • IntelliJ IDEA
    • Eclipse
  • Flowcharts
    • Flowgorithm
    • Raptor
  • About

Api Testing

Different types of Cloud

In this page we will go through different types of Cloud:

  • IaaS :  Infrastructure as a service
  • PaaS : Platform as a service
  • SaaS:  Software as a service

IaaS

IaaS in this model consumer provisions basic computing resources like processing, network, storage, etc. User has a choice of deploying software, OS, and applications. Example of IaaS is Amazon EC2 ( Amazon Elastic Compute Cloud )

EC2  consumers have control to create, launch, use, and terminate EC2 server instances on demand. EC2 instances come in various sizes like small, medium, and large depending on their computational power and platform resources. The VMs supports various Operating systems.EC2 uses a hypervisor to run various OSes.

 

Amazon EC2

PaaS

PaaS in this model application is built using tools supported by the cloud provider. The user does not manage the underlying infrastructure like network, servers, OS, storage, etc. Example of PaaS is Google App Engine, Microsoft Azure, etc.

 

SaaS

SaaS in this type, the consumer uses the provider application running in the cloud. The user has no control over the cloud infra, network, OS, server, storage, and even application. Examples of SaaS applications are GoogleApps, ServiceNow, etc.

 

(https://www.servicenow.com/)

 

Google Apps SaaS

Cloud offering types

  • Public
  • Private
  • Hybrid (a combination of private and public )

Public cloud:  provisioning and De-provisioning of resources on the internet from a 3rd party cloud vendor.

Private Cloud: internal to an organization in a protected manner. Company critical business and to protect company data would use private cloud within the organization own intranet.

Hybrid cloud a mix of private and use of public cloud offerings.

Related Posts

Postman Chrome deprecated Notice

Api Testing /

Download & Install Postman Chrome App

Testlink REST API

Api Testing /

How to execute Rest API call using Postman

Postman API Tool

Api Testing /

Postman API Tool

SoapUI Tool

Api Testing /

SoapUI -API Testing Tool

ApacheTomcat

Api Testing /

Install Apache Tomcat using Eclipse IDE

‹ Sample Defect Report -Rest API Testing› REST API Web Services

Recent Posts

  • Install RAPTOR Avalonia on CentOS
  • Download RAPTOR Avalonia Edition on Windows
  • npm doctor command
  • RAPTOR Editions
  • Flowgorithm Conditional Breakpoint Statement
  • Flowgorithm Read Numbers from File Example
  • Search Text File Flowchart Example
  • Flowgorithm Turtle Graphics Symbols
  • Draw Circle using Flowgorithm Turtle
  • Draw Parallel Lines using Flowgorithm Graphics

Back to Top

Links

  • Contact
  • Privacy Policy
  • Cookie Policy

www.TestingDocs.com

Go to mobile version