The word ‘cloud’ in the term “cloud computing” is actually a metaphor for the internet. We use Cloud Computing to access any device at any time through any device connected to the internet. All data, files and even installed software applications can be accessed for our personal or professional use.

With the phrase ‘cloud computing’ being excessively used in business today, it is important for any IT professional to understand what cloud computing is all about. The Amazon Web Services Training course is an ideal way to learn more about it and what services cloud computing offers to individuals and businesses alike.

In cloud computing, everything is delivered as a service by the cloud service providers like Amazon. Cloud is used a lot in the IT industry as a marketing buzzword. In the cloud computing technology, the servers form an integral part of the system. The Amazon Web Certification Course goes deep into the basic fundamentals of this technology.

Cloud computing primarily offers shared computer processing resources and data to servers on demand. It processes data in third-party data centers instead of the involvement of locally assigned servers. Technically all internet users’ avail cloud computing services and apparently it is counted among the emerging technology trends. Though we are not aware, even the emails to store important data is an example of cloud storage.

Cloud computing first came into scene one and a half decade ago but nowadays it has evidently become popular among all kinds of enterprises including start-ups, government organizations, NGOs, and MNCs, which is why Amazon Web Services Training course has emerged as a necessity.

Cloud computing is used primarily for the following purposes-:

• Creating new apps
• Store, back up and recover data
• Web-hosting
• Delivering on-demand software
• Streaming audio and video
• Analyzing data and making predictions

There are three standard service models of cloud computing, namely- IaaS, PaaS, and SaaS.

• IaaS (Infrastructure as a Service)

This is the most basic category where the users rent IT infrastructure services (servers, virtual machines, storage, networks, and operating systems) from a cloud provider and make the payment as per the usage. Here the consumer can control the operating system, storage, and deployed applications.

• PaaS (Platform as a Service)

It refers to the services supplying on-demand environment for developing, testing, delivering, and managing software applications. It makes it convenient for the developers to create the web or mobile apps without having to manage the underlying infrastructure which is needed for the development.

• SaaS (Software as a Service)

This model aims at providing on-demand software applications via the internet, generally on a subscription basis. With this service, the cloud providers manage software applications and take care of software upgrades as well as security patching. The users can connect to the application over a web browser through their devices like tablet, smartphone or PC.

The Amazon Web Certification Course is among the very few courses that go deep into the details of cloud computing. This course, being associated with Amazon, provides one of kind learning experience for IT enthusiasts as Amazon is the leading cloud service provider in the ever growing IT industry.

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