Cloud computing finds its origin in the need of advanced computing infrastructure by people and organization which can be shared among them. The cloud came as a solution. It is the practice of using a network of remote Computing devices (servers) hosted on the Internet to store, manage, and process data, rather than a local server or a personal computer.
The computing devices can be made available to people across the globe through world wide web or the internet hence the word cloud (also phrased as “the cloud”) is used as a metaphor for “the Internet”, and the phrase cloud computing means “a type of Internet-based computing”, where different services — such as servers, storage and applications —are delivered to through Internet.
USES OF CLOUD COMPUTING
You are probably using cloud computing right now, even if you don’t realize it. If you use an online service to send email, edit documents, watch movies or TV, listen to music, play games or store pictures and other files, it is likely that cloud computing is making it all possible behind the scenes. The first cloud computing services are barely a decade old, but already a variety of organizations—from tiny startups to global corporations, government agencies to non-profits—are embracing the technology for all sorts of reasons. Here are a few of the things you can do with the cloud:
- Create new apps and services
- Store, back up and recover data
- Host websites and blogs
- Stream audio and video
- Deliver software on demand
- Analyse data for patterns and make predictions
With rapidly increasing technology needs of the individuals and businesses it is both efficient and economical to share resources which is why the cloud computing is the way to go.
Top Benefits of Cloud Computing
Cloud computing eliminates the capital expense of buying hardware and software and setting up and running on-site datacenters—the racks of servers, the round-the-clock electricity for power and cooling, the IT experts for managing the infrastructure. It adds up fast.
Most cloud computing services are provided self service and on demand, so even vast amounts of computing resources can be provisioned in minutes, typically with just a few mouse clicks, giving businesses a lot of flexibility and taking the pressure off capacity planning.
Companies scale their use of cloud as their business grows to provide resources and infrastructure in real-time, without having to decipher usage times, balance loads or invest in additional IT resources.
On-site datacenters typically require a lot of “racking and stacking”—hardware set up, software patching and other time-consuming IT management chores. Cloud computing removes the need for many of these tasks, so IT teams can spend time on achieving more important business goals.
The biggest cloud computing services run on a worldwide network of secure datacenters, which are regularly upgraded to the latest generation of fast and efficient computing hardware. This offers several benefits over a single corporate datacenter, including reduced network latency for applications and greater economies of scale.
Cloud computing makes data backup, disaster recovery and business continuity easier and less expensive, because data can be mirrored at multiple redundant sites on the cloud provider’s network.
Cloud applications do not have to be stored on a server or client desktop, thus reducing the need for constant updates or installs to access the most up-to-date resources.
Companies have the flexibility of being able to access infrastructure resources as needed in the manner that best works for their business without requiring human reaction with each service provider.
No one can deny the prevalence of cloud computing in the IT world today. As technology grows even more complicated, the amount of things which can go wrong increases. Digital technology is changing and it is becoming more and more important to adopt ways that increase time and cost.
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