Cloud Computing: History, Benefits, and Training

Cloud Computing

Cloud Computing is the method of providing computing services over the Internet. These computing services include storage, servers, databases, software, analytics, and more. Cloud Computing is an information technology paradigm that allows us to access shared computer sources with minimal management effort. With the help of Cloud Computing, we can use online computing resources through the Internet without investing money in the construction and maintenance of the computing infrastructure. In this way, Cloud Computing enables organizations to focus on their core business instead of striving to build a high-end computing infrastructure. Another great benefit of Cloud Computing is that it provides a “pay-as-you-go” or “pay-per-use” model, which means that you have to pay only for the resources that you have used. Reduce your operating expenses.


The phrase Cloud Computing first appeared in 1996 (mentioned in an internal Compaq document). The term later became popular in 2006 when launched its Elastic Cloud Computing platform “Amazon Web Services”. In early 1993, the term cloud was used to refer to a distributed computing network.


The rise of cloud computing has offered organizations and individuals a number of benefits, including the ability to access any software or resource on any device without having to install it on their local device. Here are some of the main benefits.

  1. Flexibility
    One of the main benefits is scalability. If your business needs grow, it’s easy to scale your cloud resources from remote servers. Therefore, Cloud Computing is ideal for companies with a growing demand for resources.
  2. cost
    Reduces the capital cost of building and maintaining IT infrastructure. You can easily access any resource through the cloud without having to run on-site data centers and hire IT experts to manage this large infrastructure.
  3. Productivity
    Traditional on-site computing infrastructure requires a great deal of hardware configuration and time-consuming infrastructure management. Increase your productivity by eliminating these time-consuming tasks and allowing organizations to focus on their core business.
  4. Performance
    Most cloud service providers regularly update services to the latest generation to improve performance and provide fast and efficient computing services. This increases the productivity of organizations that share their resources.
  5. Pay to use
    Another great benefit is that providers offer you services on a “pay-as-you-go” basis, which means that you only have to pay for the services you use. This reduces the cost of managing organizations.
  6. Safety
    It gives you greater security because the data is stored in the cloud, you can access your data and resources from anywhere, even if you have lost your laptop. And you can also easily remove your personal data from your lost machine so that no one can access it.
  7. Work from anywhere
    If you have an Internet connection and a laptop in hand, you can work from anywhere by accessing cloud resources over the Internet. Cloud services also offer mobile applications so that you can also access resources on your smartphone.

Type of services

IT services are generally divided into three categories, namely IaaS (infrastructure as a service), PaaS (platform as a service), and SaaS (software as a service). These three Cloud Computing services are sometimes called a Cloud Computing stack because they form a stack when placed on top of each other. Here is an overview of these three services.

Infrastructure as a service (IaaS)

Infrastructure as a service is one of the main categories of services. Provides virtualized computing resources such as virtual machines, storage, networks, and operating systems to individuals or an organization from a cloud provider.

Platform as a Service (PaaS)

Platform as a service is a category of service that provides the platform for developers to create applications and services over the Internet. PaaS provides the on-demand development environment for developing, testing, and managing software applications.

Software as a Service (SaaS)

Software as a service is a category of your services that provides software applications on demand over the Internet. Cloud providers host and manage the software application and allow their users to connect to the application and access the application over the Internet.

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