Cloud computing is an on-demand service that provides services like virtualization, server, storage, networking, and more.
There are three types of service models in cloud computing platforms as a service, software as a service, and Iass i.e. most dominant.
Cloud computing is one of the growing services first it started in the 1950s and started evolving in 2000 but as compared to the last 10 years cloud computing has had a great jump in chart evolution as a server or storage service.
infrastructure as a service in cloud computing
infrastructure as a service in cloud computing is the most popular service used by businesses and enterprises to deploy their services over the internet.
For building or deploying a huge business model you need hardware like physical servers and data centers that make it more complex and expensive.
Rather than buying hardware and servers, you can own it from any service provider like AWS, Azure, and IBM.
Buying infrastructure as a service in cloud computing makes your work more easily such as managing servers, maintenance, installation, configuration, and more.
ALSO LEAN ABOUT: what is cloud computing with example
infrastructure as a service in cloud computing has the following layers that are as follow:
Iass as a service in cloud computing you have to manage five layers i.e application, data, runtime, middleware, and O/S.
And another following layer of Iass like virtualization, server, storage, and networking is handled by service providers.
According to AWS in 2017 there is around 23.6% revenue of Iass and in 2021 it will increase to 63 billion.
From these, we can assume that it has great service of cloud compounding to use,
The simple advantage of infrastructure as a service in cloud computing if you owned a business enterprise:
Great for disaster recovery because of high availability and better recovery.
Scalability is much better there is no need to care about maintenance and extra stuff.
the most amazing part of infrastructure as a service in cloud computing is better security.
Reduce expenses of companies and their hardware dependencies to maintain.
Infrastructure as a service is very flexible and it can adjust according to the demand of services.
Till now we have seen that what is infrastructure as a service in cloud computing and its advantages.
Best examples of IAAS is the digital ocean, google compute engine, Azure and more and great examples of service in cloud computing that provide you IAAS service to use.
some poplar services providers for cloud computing are:
AWS( amazon web services) is on top of the chart it has most of the market share as a cloud services provider.
second one id Microsoft Azur this is also great service provider with simple user interface.
othere popular services are IBM, Oracle, didital ocean and google cloud too.
there so many other services providers in market but these are some popular one with hugs market share you can use for get use of there services.