Cloud computing: we come across the phrase everyday. However, precisely what is cloud computing all about? Firstly, it is beneficial to comprehend the place that the phrase originated from. It almost certainly originated from the use of a cloud image to depict a networked computing condition or the web. A quick Google search will reveal numerous descriptions with regard to cloud computing. I like a description I picked up from Wikipedia which specifies cloud computing as the delivery of computing as a service rather than a merchandise by which shared assets, computer software and data are offered to computers and also other gadgets as a utility, the same as the electrical power grid over a network that is typically the web. To work through most of the misconceptions around cloud computing, it is important to comprehend the different service designs, of which there are three – software like a service (SaaS), platform like a service (PaaS) and infrastructure like a service (IaaS).

SaaS is regarded as the widely known flavour of cloud service. SaaS is often called on demand software package. With SaaS, software and its associated data are centrally organised and are typically accessed over the internet with an internet browser. What are some types of SaaS? Mailchimp, the application we utilize to distribute our newsletters, is a good example. Zoho CRM is an additional type of SaaS. Gmail is another type and the listing consistently increases.

PaaS offers the delivery of a computing platform and needed methods to aid the arrangement of applications without having to spend on the charge and intricacy of hardware and software. Some examples of PaaS incorporate Google\’s App Engine and Microsoft Azure.

The IaaS service model enables consumers to avoid the purchase of web servers, software program, information hub space and network devices. These kinds of resources are provided like a fully outsourced service. Types of IaaS include IBM, Amazon\’s Elastic Compute Cloud, Rackspace and VMWare vCloud. Along with the several cloud service models, it is helpful to comprehend the delivery types in which cloud computing is dispersed.

The main delivery models incorporate public, private, community and hybrid. A public cloud offers infrastructure and answers to the public and is normally properties of a big organisation that offers cloud services. A private cloud is designed exclusively for one firm. A private cloud could be maintained by the firm which utilises it or by a third party and the infrastructure may be located on the site of the cloud end user or in other places. A community cloud is shared by several corporations and facilitates a community of users, typically with certain common awareness, for instance regulatory problems. A hybrid cloud model is made up of two or more clouds, such as a public and private cloud, bound together by technology to facilitate data sharing and portability. Therefore now that you understand what cloud computing is, its service designs, and how cloud computing solutions are delivered, you might be thinking about is cloud computing a choice suited to my business requirements? I\’ll handle that concern in the future.

Matthew Balf is a Cloud Solution Consultant at Clear Cloud Services. http://www.clearcloudservices.co.uk

Matthew Balf is a Cloud Solution Consultant at Clear Cloud Services. http://www.clearcloudservices.co.uk

Author Bio: Matthew Balf is a Cloud Solution Consultant at Clear Cloud Services. http://www.clearcloudservices.co.uk

Category: Computers and Technology
Keywords: cloud computing solutions