All over the world and even on the internet, we keep seeing many misconstruing the concept of what cloud computing is in several ways.
To explain this to a beginner, we are keeping in mind the fact that a beginner in this sense is a complete novice hence our explanation has to be as basic as possible.
So what is Cloud Computing?
This is the running of computing workloads remotely over the internet in a commercial provider’s data center, also known as the “public cloud” model.
It involves the on-demand delivery of IT resources over the Internet with pay-as-you-go pricing.
So to a beginner, and simply put, cloud computing is the delivery of computing services—including servers, storage, databases, networking, software, analytics, and intelligence—over the Internet (“the cloud”)
This in fact form the main basis of what cloud computing is.
For example your company may require some IT resources to run successful computing operation and may also require to purchase and own them, hire professionals to maintain and manage them.
If you factor in the cost of running all these by yourself as a company or individual, and the time and other resources involved, you will realize it is way too expensive.
For instance to purchase a midrange Dell server like Dell PowerEdge R640 costs as from $1,800 which is the cost for the hardware alone.
You haven’t included the operating system license and other applications that will run on it.
The cost of the electricity to power it is not included, the storage, the network, the analytics etc are all not included.
What about the security both physical and network, it is also not included.
You will realize that after aggregating all these factors, you will be running high expense on getting your computing operation run successfully compared to signing up to a paid cloud service.
Who Offers the Cloud Computing Services?
Some of the top 18 cloud computing companies are
What Are the Benefits of Cloud Computing?
Besides talking about what cloud computing is, it is also crucial we discuss a couple of the benefits of cloud computing.
This is the biggest advantage of cloud computing as it saves cost in hardware, software, network, personnel etc.
This saves time instead of taking time to set up servers, network, build applications, deploy, etc, you can just sign up to cloud computing services of any of the organizations and kick start.
Data Back-up and Restore
Companies spend a lot on disaster recovery solutions.
Since you are not the one housing all those cloud infrastructures, you have nothing to worry about.
The company servicing you has made provision for data backup and recovery.
Yours is just to sign up and start enjoying the services.
Anytime there is need for data restore or recovery you refer to the company and have it done.
Automatic Software Update and Integration
In this type of computing, software update and integration is automatic and does not affect the operation of the clients.
Also, updates are not done branch by branch rather they are done centrally making it hassle free for the client companies.
With this type of computing, you can access the services from anywhere in the world.
You do not need to wait and get to your physical office before engaging in your work.
Unlimited Storage capacity
It offers almost limitless storage capabilities.
Any time there is a need for storage capacity increase, you upgrade with a reasonable fee.
Base on this parttern of computing, staff can collaborate and work from distant locations at the same time.
This makes it easy for them to accomplish more tasks and meet project timelines.
Other benefits of cloud computing include:
API Access available.
Offers Resilient Computing
Provide you low-cost software
Location and Device Independence
Always available, and scales automatically to adjust to the increase in demand
Fast and effective virtualization
Web-based control & interfaces
Offers advanced online security
Some Few Disadvantages of Cloud Computing are
Security Threat in the Cloud
Despite a few disadvantages, it is quite clear this computing method has a lot to offer as far as networking computing is concerned and many organisations have started leveraging its capabilities to run their operations.
So we hope we hope this article was helpful. For any inputs or questions you can drop us a comment below