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Types of cloud

 Types of cloud?

 What is cloud?

  • In a single line cloud are often described as a "communication network".
  • The word "cloud" often refers to the web , and more precisely to some data center filled with services that's connected to to the web .
  • A cloud are often a good area network(WAN) just like the public internet or a personal , national or global network. The term also can ask an area area network(LAN) with a corporation .

Types of cloud

Private cloud

Deploying cloud computing internally
Private cloud employs cloud computing within a company's own local area networks.

Public cloud

A cloud computing service on the web that's available to the overall public.
Commercial cloud providers like Amazon, Google cloud, and Azure etc.

Hybrid cloud

The use of both private and public clouds to supply an organization's computing needs.

What is cloud native?

Cloud Native Computing Foundation (CNCF) which is and open source software foundation dedicated to creating cloud native computing universal and sustainable, describe cloud native as;
  • "Cloud native technologies empower organizations to make and run scale able applications in modern, dynamic environments like public,private and hybrid clouds."
Other definition of cloud computing might be
  • "An approach that builds software applications as micro services and runs them on a containerized & dynamically orchestrated platform to utilized the benefits of the cloud computing model."
  • Let's get into detail and simplify to know what's cloud native?
  • Cloud Native is about How applications are created and deployed, NOT WHERE
  • Cloud native app development,typically includes
  • Devops
  • Agile methodology,
  • Micro services
  • Cloud computing platforms
  • Containerize application,
  • Orchestration system
  • Continuous delivery
  • In short, every new and modern method of application deployment.

Cloud Computing Platforms

  • Cloud computing is that the ON demand availability of computer system resources, especially data storage and computing power, without direct active management by the user.
  • The term is usually wont to describe data centers commercially available to several users over the web ,they are cloud computing Platforms.
  • Large clouds, predominant today, often have functions distributed over multiple locations from central services. If the connection to the user is comparatively close, it's going to be designated as edge server.
  • An edge server also called content delivery network or content distribution network (CDN) could also be a geographically distributed network of proxy servers and their data centers.The goal is to supply high availability and high performance by distributing the service spatially relative to end-users.
  • Cloud could also be limited to
  • A single organization (enterprise cloud)
  • Be available to several organizations (Public cloud)
  • A combination of both (hybrid cloud)
  • The largest public cloud is Amazon AWS. There are many others like Google cloud, microsoft Azure ,Alibaba cloud, IBM cloud etc.
  • Advocate of public and hybrid clouds note that cloud computing allows companies to avoid or minimize up-front IT infrastructure costs.
  • Experts also claim that cloud computing allows enterprises to urge their applications up and running faster,with improved manageability and fewer maintenance, which it enables IT teams to sooner adjust resources to satisfy fluctuating and unpredictable demand.
  • Cloud providers typically use a "pay-a-you-go" model.

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