Definition of Cloud Computing?

Cloud Computing is the practice of using a network of remote servers hosted on the Internet to store, manage, and process data, rather than a local server or a personal computer.  

What is cloud computing?

Everyone is talking about “the cloud.” But what does it mean?

Business applications are moving to the cloud. It’s not just a fad—the shift from traditional software models to the Internet has steadily gained momentum over the last 10 years. Looking ahead, the next decade of cloud computing promises new ways to collaborate everywhere, through mobile devices.

Life before cloud computing

Traditional business applications have always been very complicated and expensive. The amount and variety of hardware and software required to run them are daunting. You need a whole team of experts to install, configure, test, run, secure, and update them.

When you multiply this effort across dozens or hundreds of apps, it’s easy to see why the biggest companies with the best IT departments aren’t getting the apps they need. Small and mid-sized businesses don’t stand a chance.

Cloud computing: a better way

With cloud computing, you eliminate those headaches because you’re not managing hardware and software—that’s the responsibility of an experienced vendor like salesforce.com. The shared infrastructure means it works like a utility: You only pay for what you need, upgrades are automatic, and scaling up or down is easy.

Cloud-based apps can be up and running in days or weeks, and they cost less. With a cloud app, you just open a browser, log in, customize the app, and start using it.

Businesses are running all kinds of apps in the cloud, like customer relationship management (CRM), HR, accounting, and much more. Some of the world’s largest companies moved their applications to the cloud with salesforce.com after rigorously testing the security and reliability of our infrastructure.

As cloud computing grows in popularity, thousands of companies are simply rebranding their non-cloud products and services as “cloud computing.” Always dig deeper when evaluating cloud offerings and keep in mind that if you have to buy and manage hardware and software, what you’re looking at isn’t really cloud computing but a false cloud.

 

Benefits of cloud computing

Cloud computing offers your business many benefits. It allows you to set up what is essentially a virtual office to give you the flexibility of connecting to your business anywhere, any time. With the growing number of web-enabled devices used in today's business environment (e.g. smartphones, tablets), access to your data is even easier. There are many benefits to moving your business to the cloud:

1/- Reduced IT costs

2/- Scalability

3/- Business continuity

4/- Collaboration efficiency

5/- Flexibility of work practices

6/- Access to automatic updates

5 Surprising Ways Cloud Computing is Changing Education

According to " 5 SURPRISING WAYS CLOUD COMPUTING IS CHANGING EDUCATION," by Sameer Bhatia, he shed light on the benefits of cloud computing in businesses and institutions across the board. However, cloud computing is having other effects as well, which have the potential to greatly change how education works, both in online courses and in traditional classrooms.

After that , he explains many surprising ways cloud computing is changing education. The first benefit is no more expensive textbooks. That means everyone know that university-level textbooks are expensive. The cost of textbooks has outpaced the cost of virtually everything else in education, including tuition. Then a lot of students are simply refusing to buy them. However, Cloud-based textbooks can solve this problem as digital content is significantly less expensive than printed content.

In the K-12 arena, the problem of expensive textbooks means that many of the materials students are using are outdated. But Cloud-based materials are easy to update in real time so that students always have access to the most current learning resources. Also, Cloud-based applications can be run on Internet browsers, but most are compatible with mobile devices as well. Cloud computing opens up a world of new possibilities for students, especially those who are not served well by traditional education systems.

In my opinion, cloud computing is great in reducing costs. Also it creates great environment that allow to all students to access to high-quality education.Everyone who is an administrator, a teacher, a student, or the parent of a student can getting benefits from cloud-based applications.


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  • Cloud Computing the practice of using a network of remote servers hosted on the Internet to store, manage, and process data, rather than a local server or a personal computer.