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 centerfilled with servicesthat's connected to tothe web . - A cloud
are often a good area network(WAN)just like the public internet ora personal , national or global network. The termalso can ask an area area network(LAN) witha 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 onthe web that's available tothe overall public.
Commercial cloud providers like Amazon, Google cloud, and Azure etc.Hybrid cloud
The use of both private and public cloudsto supply an organization's computing needs.What is cloud native?
Cloud Native Computing Foundation (CNCF) which is and open source software foundation dedicatedto creating cloud native computing universal and sustainable, describe cloud native as;
- "Cloud native technologies empower organizations
to make a nd run scale able applications in modern, dynamic environmentslike public,private and hybrid clouds."
- "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 ofcomputer 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 availableto several users overthe 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 isto 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 manageabilityand fewer maintenance,which it enables IT teams tosooner adjust resourcesto satisfy fluctuating and unpredictable demand. - Cloud providers typically use a "pay-a-you-go" model.