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What Is Cloud Computing? Part 1

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For simplicity, cloud computing is a collection of IT services (servers, storage, databases, network components, software, analytics, etc.) delivered over the Internet (the cloud). The companies that offer these IT services are called cloud service providers. They generally charge these services based on usage, much like your home water or electricity bill.

Still do not understand how cloud computing works and how to use it? This beginner’s guide is designed to demystify the main terms and concepts of cloud computing to train you quickly.

Uses of cloud computing

You’re probably using cloud computing right now without knowing it. If you use an online service to send emails, edit documents, watch movies, watch TV, play games, or store images or other files, cloud computing is likely to be behind the scenes. The first cloud services are not yet ten years old, but a large number of organizations, such as start-ups, multinationals, government departments or NGOs, adopt this technology for many reasons. Here’s what you can do with the cloud:

Create applications and services

Store, back up and recover data

Host websites and blogs

Stream audio and video content

Distribute software on demand

Analyze data for information and forecasts

Key benefits of cloud computing

Cloud computing is radically different from the traditional approach of enterprise computing resources. How is cloud computing special? What makes cloud computing so popular? Here are 6 reasons why companies choose cloud services:

  1. Cost

Cloud computing eliminates the need to invest in hardware and software and to configure and manage on-site data centers: server racks, permanent power supply for power and cooling, IT experts for managing the data center. ‘infrastructure. The bill is quickly salted.

  1. Speed

Most cloud services are self-service and on demand. Huge computing resources can therefore be implemented in minutes and in just a few clicks, giving companies a high degree of flexibility and releasing the pressure of capacity planning.

  1. Global scaling

Elastic scaling is one of the benefits of cloud services. In terms of the cloud, this means that it is possible to implement the necessary amount of computing resources, for example more or less computing power, storage or bandwidth, when they are needed, where they are necessary.

  1. Productivity

On-site data centers typically require hardware handling, software updates, and other computer-intensive tasks that take a lot of time. Cloud computing removes most of these tasks, so IT teams can spend more time working toward the goals of the business.

  1. Performance

The largest cloud services run on a network of secure data centers, whose hardware is regularly upgraded to ensure fast and efficient performance. This offers several advantages over a typical data center, including reduced network latency for applications and greater economies of scale.

  1. Reliability

Cloud computing simplifies data backup, disaster recovery, and business continuity and makes these activities less costly because data can be mirrored across multiple redundant sites on the provider’s network.

 

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