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Cloud Computing and Aws

What is Cloud Computing ?

Cloud computing is a big shift from the traditional way businesses think about IT resources. While cloud computing services all work a little differently, many provide a friendly, browser-based dashboard that makes it easier for IT professionals and developers to order resources and manage their accounts. Some cloud computing services are also designed to work with REST APIs and a command-line interface, giving developers multiple options.

You are probably using cloud computing right now, even if you don’t realise it. If you use an online service to send email, edit documents, watch movies or TV, listen to music, play games or store pictures and other files, it is likely that cloud computing is making it all possible behind the scenes.

Cloud computing is the on-demand delivery of compute power, database storage, applications, and other IT resources through a cloud services platform via the internet with pay-as-you-go pricing.

Cloud Computing Basics

Whether you are running applications that share photos to millions of mobile users or you’re supporting the critical operations of your business, a cloud services platform provides rapid access to flexible and low cost IT resources. With cloud computing, you don’t need to make large upfront investments in hardware and spend a lot of time on the heavy lifting of managing that hardware. Instead, you can provision exactly the right type and size of computing resources you need to power your newest bright idea or operate your IT department. You can access as many resources as you need, almost instantly, and only pay for what you use.

Types of Cloud Computing

Cloud computing has three main types that are commonly referred to as Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). Selecting the right type of cloud computing for your needs can help you strike the right balance of control and the avoidance of undifferentiated heavy lifting.

What is AWS?

AWS stands for Amazon Web Services. Its a site created by Amazon to provide cloud space and servers to users to host their sites and use servers of Amazon and its cloud. Amazon Web Services (AWS) is a comprehensive, evolving cloud computing platform provided by Amazon. It provides a mix of infrastructure as a service (IaaS), platform as a service (PaaS) and packaged software as a service (SaaS) offerings.

AWS have different pricing ranging with customisable pricing. It also provides 1 year of free services with limited access. Amazon Web Services provides services from dozens of data centers spread across availability zones (AZs) in regions across the world. An AZ represents a location that typically contains multiple physical data centers, while a region is a collection of AZs in geographic proximity connected by low-latency network links.

More than 100 services comprise the Amazon Web Services portfolio, including those for compute, databases, infrastructure management, application development and security.

AWS pricing models and competition

AWS offers a pay-as-you-go model for its cloud services, either on a per-hour or per-second basis. There is also an option to reserve a set amount of compute capacity at a discounted price for customers who prepay in whole, or who sign up for one- or three-year usage commitments.

AWS competes primarily with Microsoft Azure, Google and IBM in the public infrastructure-as-a-service market.

 

Updated: December 27, 2018 — 8:41 pm

5 Comments

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  1. Cloud computing services

    Amazon web service is a good option for Cloud Computing
    But what would be good if we choose between azure or aws.

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  4. Cloud computing services

    Cloud computing is the delivery of on-demand computing resources over the internet. There are many of the services available but which one to choose for best experience.
    Cloud computing is increasing and almost every big companies are putting their hands in it.
    Guide us more

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