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10 reasons Why Cloud Computing is the Wave of the Future

What is all this Cloud-Based mumbo jumbo about and why should I care?

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Before we delve into the reasons why cloud computing is the wave of the future we must first understand what cloud computing is. According to Berkeley scientists, "Cloud-Based refers to both the applications delivered as services over the Internet and the hardware and systems software in the datacenters that provide those services. The services themselves have long been referred to as Software as a Service (SaaS), so we use that term. The datacenter hardware and software is what we will call a Cloud."
 
So what does this mean? Simply put, companies (Google, Microsoft) will provide users with software that resides on their servers in the "cloud" or the "grid" so that users can access that software and information from anywhere and on any computer attached to the internet. In other words software would cease to be just a tangible product that you buy and install on your computer.

Software is evolving into a service that you access from your computer over the internet. Examples of cloud computing can be seen with services like Gmail, Google and other online platforms as ASAP Rent.

In the past couple of years software providers have been moving more and more applications to the "Cloud", this article discusses some of the reasons why cloud computing is the wave of the future in terms of delivering software as a service.

1. Software as a Subscription

In a cloud, software resides on a service providers servers external to a user’s computer. In a sense users would not have to buy software for their computers because the software is loaded per use while the user is online (via a browser or some kind of connector application). ASAP Rent offers you this type of software use with a subscription based or pay as you go model. A user may pay a set fee/month; at 99.95/month and the user can tailor their subscription to meet their needs as they grow. This will keep users from buying software that is bundled with applications the user may not care for.

2. Reduced Software Maintenance

By keeping the software in the 'Clouds' users can reduce the amount of maintenance on their computers. Nowadays essentially every program installed on a computer has an update function that searches for the latest software changes in order to patch security flaws, correct software issues, and/or introduce new functionality. When upgrades are made to software on the cloud it does not affect the user's computer, it would not require for the user to restart their computers, it would simply mean that unless the change affects functionality or visual elements, the user will be oblivious to those updates and their computers will never be affected by those updates. A reasonable reduction in systems maintenance would be expected as a result of this.

3. Increased Reliability

Increased reliability stems from the fact that the cloud runs on systems that are extremely reliable and provide some form of redundancy. Unless a user takes the time to setup a backup system for their files or sets up some kind of redundancy with offsite backups, etc. Users run the risk of losing valuable and sometime unrecoverable data on their computers. In the case of grid computing if a storage server on the cloud fails due to hardware or software issues, the service provider needs only to shift the load over to other servers or bring up a backup server in its place. If it occurred at a users premises with installed software a simple issue can turn to hours of technical support over the phone, costly downtime, and unhappy users and customers.

4. Increased Scalability

Running out of hard drive space? Looks like an additional hard drive along with a visit to a computer technician for installation will solve the problem. However in a cloud computing environment, storage is not an issue, as long as you can pay for it. Service providers need only to add servers or shift load from one server to another to accommodate for the additional use of space. The same goes for application use, instead of a small business adding additional servers to handle business transactions all they have to do is contact the service provider to let them know that they will need additional resources.

5. Cost Reduction

Costs are reduced in a number of ways. Capital expenditures are reduced because a lot of the load and storage will be shifted over to the service provider who can provide that service at a lower cost. Aside from decreased capital expenditures associated with hardware purchases, users would see the cost of software decrease due to the reduced cost of subscription software. IT staff at businesses would be reduced because the majority of the maintenance is performed at the service provider.

6. Environmentally Friendly

One of the greatest advantages of cloud computing is the increased longevity and use of older hardware used by datacenters. This in turn lessens the amount of electronic waste dumped because equipment is older and increased use of those resources. When businesses use current assets instead of purchasing additional hardware they reduce the size of their carbon footprint because it is one less server that is put into service, it is one less server that is consuming electricity .

7. Matches Current Computing Trends

The introduction of the net books has moved a lot of sales from computers and laptops with more powerful processors and extended capabilities to less powerful and more efficient platforms . This signals that users are looking for computers that meet their needs and are affordable. The advent of cloud computing will be able to match this trend because a lot of the processing overhead is performed at the servers and not the computer, so the need for an extremely powerful computer is muted. As cloud computing matures and more and more processing is shifted to the cloud, computers will require less processing power and will have basic functionality.

8. Portability/Accessibility

One the greatest advantages to grid computing is the availability of files and software anywhere that there is an active internet connection. This brings forth added accessibility and productivity for those that are on the road and require access to files and software. With a large number of companies looking for alternatives to employees working at the office and the increasing number of employees making up a mobile workforce. The reduction in application costs and technical support would easily continue to support this trend towards a mobile workforce that would utilize the computer grid.

9. Efficient Use of Computer Resources

The advent of virtualization has provided companies with ways to efficiently used their computer resources. Users no longer require separate servers for different applications. With virtualization multiple server technologies can run from a single server. This shift to virtualization supports the growth of cloud computing due to the increased capabilities of servers. Cloud computing would also simplify IT's role in computer management because computers would be software agnostic.

10. Version less Software

Version less software refers to the elimination of software upgrade projects. Changes and updates to software would be constant and version numbers would be transparent to the user, all the user would see is added functionality. It would also give users "...access to new technology early and often rather than forcing them to wait for a final, packaged product to be shipped. " This concept will enable the enterprise to remain in the cutting edge of technology and would reduce training costs associated with new software releases.

As one can see the case for cloud computing is quite appealing. The shift towards cloud computing would enable businesses to save money while minimizing their impact on the environments. Users would have the flexibility of accessing information from anywhere on the planet where an internet connection exists. Everyone will benefit from the increased availability and affordability of applications that were beyond their reach due to cost and complexity with maintenance and installation. Lastly the need for additional training associated with new product releases would be eliminated to due to the nature of the applications constant changing state.