Before you start learning about cloud computing, let’s discuss what “cloud” is and how the concept of" cloud" came into the picture.

What is the cloud?

These days, both tech and non-tech people frequently use the word “cloud”; this shows how the advent of the cloud has changed our lives. Everyone from manufacturing to IT services is using the cloud. So, what is it fundamentally?

Basically, the cloud is a remote server accessible via the Internet. The data stored in it can be accessed using any computer that can connect to the Internet.

As cloud usage grew, many different providers entered the market, and services became very competitive, resulting in cheaper servers than on-premise servers.

Hence, more and more companies started moving to the cloud to save money on their on-premise infrastructure, increasing the popularity of the cloud infrastructure. This worldwide adoption of cloud infrastructure has revolutionized the IT industry, and people have started calling the technology that brought this revolution “Cloud Computing.”

According to Wikipedia, “Cloud computing is the on-demand availability of computer system resources, especially data storage and computing power, without direct active management by the user. The term “Cloud Computing” is generally used to describe data centers available to many users over the Internet.”

Why cloud computing?

So, why cloud computing? What are the advantages of cloud computing? What problems does it solve?

These are some questions to help you understand cloud computing in detail. But, first, it is necessary to identify the problems the cloud solves to understand its implementation and fundamentals.

Cloud computing provides easy access to services over the Internet. It removes all the complexity for a user to use a server anywhere in the world.

Cloud computing has a lot of advantages. We will discuss some main issues that can be solved by cloud computing.

Cost reduction

Network infrastructure is the backbone of any tech company; nowadays, it is a vital part of every company. Because of the cloud, companies can reduce the hardware costs required to set up their on-premise network infrastructure and maintenance staff and use that money and space to scale some of their primary resources.

Network updates and maintenance

Network updates and maintenance are very painful if you manage your network infrastructure. You must constantly monitor your servers for security loopholes, OS updates, and network attacks.

With cloud computing, the cloud provider takes care of all the maintenance and security patches or any background work required to keep your network up to date with the latest security standards free of cost.

Disaster recovery

Natural calamities are unpredictable, and you never know how they will affect your business.

Before cloud computing, managing disaster recovery was excruciating and expensive. Companies with a data centre at only one location are more prone to such events. Using someone else’s network infrastructure is also not easy and can be very expensive.

With cloud computing, we now have an option to store and back up our data in more than one location.

Flexibility and scalability

Cloud computing is an on-demand service that scales within seconds, so scalability and Flexibility are simple.

Whenever a company has to scale its on-premise infrastructure, it involves physical efforts and is more costly than the cloud. Also, if servers are underutilized, this is a resource utilization issue.

With cloud computing, scaling up and down according to the load is very easy, and you have the Flexibility of choosing different servers in case one is incompatible with any future software updates.

Cost planning

If you are starting a new business or are already running a business, cost planning is crucial at every stage of the company.

Every cloud provider provides monthly estimates for your cloud infrastructure; this helps you identify and optimize costs upfront. This cost includes the server cost, the hidden expenditure of licenses and maintenance, etc.

Overall, cloud computing is an excellent financial and strategic choice that companies should consider to scale their business without worrying about network infrastructure.

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