What is Cloud Computing

What is Cloud computing?

The term Cloud Computing came from the popular use of a cloud image to represent a computer network or the internet.

Cloud Computing is powerful for business

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Wikipedia http://en.wikipedia.org/wiki/Cloud_computing defines Cloud computing as “Cloud computing is the use of computing resources (hardware and software) that are delivered as a service over a network (typically the Internet). The name comes from the use of a cloud-shaped symbol as an abstraction for the complex infrastructure it contains in system diagrams.”

Advantages of Cloud Computing

The use of cloud computing provides a number of advantages to both private and business users. Some of these advantages are as follows:

  • Usually cheaper than on-site installations
  • Improved access through anywhere, anytime access via the internet
  • For businesses it reduces the dependence on internal Information technician support
  • For private use and for small businesses can reduce technical support costs
  • Cloud Computing applications are usually quicker to put in place than regular on-site solutions
  • Because Cloud Computing applications are relatively cheap this allows businesses and individuals to afford a greater degree of functionality than they might otherwise have been Able to afford
  • It also allows business Information Technology teams to focus more on value-add activities instead of managing Information Technology infrastructure as management of this infrastructure moves to the cloud computing service provider
  • It improves the timeliness of a company’s financial information
  • Cloud computing improves business processes and functions
  • it allows for employees to more effectively work from home or in the field

Disadvantages of cloud computing

Probably the main disadvantage of Cloud computing is around the security of your sensitive information, such as un-authorised access, regular and fail-safe backup of data and issues of this nature. In order to ensure that these key issues are properly addressed; the Cloud Computing service provider will need to satisfy you that:

  • There is an enforced protocol for all users to follow to access their data from the cloud
  • That the data passing between your site to the cloud and vice versa is properly encrypted
  • Strong security is provided to protect the Cloud Computing service provider’s network
  • Demonstrated effective control of physical access to the cloud computing facilities where the data is stored
  • Proper data encryption for data stored in the cloud
  • The cloud service provider should be able to provide assurance about protection of your privacy of including compliance with the relevant standards, legislation and your internal policies
  • The continuity of access to and of the cloud computing service is another concern. It is appropriate to determine the impact of the service becoming unavailable as a result of an internet outage or a technical failure by the cloud provider. Reputable cloud providers can usually demonstrate very high levels of uptime performance, and have skilled technicians on hand to address problems when they arise.

Cloud Computing – easy and cheap access for everyone

Cloud computing is becoming more and more commonplace.
So much so that we might not even think about it or even recognise it as such. Many of these Cloud Computing applications are provided for free or at very little cost subject to your use particular apps, programs or devices.

Apple for instance allows users of i-phones, i-pads, i-tunes and mac computers to store data, music, notes, presentations and other information in its icloud http://www.apple.com/icloud/

The other internet related companies such as Google, MSN and Microsoft provide similar services, with free data storage to a particular level and then a charge for additional storage.

Many Web hosting services also provide Cloud Computing s facilities either free or for minimal cost to their clients. For instance my Web provider Go-Daddy affiliate link here provides webtools for data storage webmail and calendar as part of its hosting plans.

Other apps such as Dropbox and Evernote also follow this model.

Have a dig around online to see what Cloud Computing apps services or facilities you could benefit from!

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