Cloud computing is essentially the delivery of on-off-demand computing solutions – typically over the cloud and on a pay as you go basis – typically via a subscription model and often via a cloud provider.
Rather than having their own computing resources or hardware, businesses can rent temporary access to whatever computing power and software they require from a cloud computing service provider. This allows them to take advantage of a higher level of cloud computing services, without having to put up upfront capital for a dedicated infrastructure.
The cloud model is becoming increasingly popular because it offers a cost saving, flexible and elastic approach to IT. It also reduces IT expenses as it eliminates the need for purchasing new hardware, software and training. Furthermore, cloud computing services enable IT professionals to make the most of their time.
Rather than being tied down to dedicated infrastructure, employees are free to do what they want – which may include more efficient performance and lower maintenance costs. This is because there is no need to buy or manage any hardware, and employees are charged based on the value they deliver.
What Are the Different Cloud Platforms?
For many companies, cloud computing services can be delivered in the form of hosted software as a service (aaS). There are a number of different platforms available for companies to choose from when deploying aaaS.
Amazon Web Services, Google Cloud Platform and IBM’s WebSphere are three of the most common cloud providers today. In this article, we shall look at what an aaaS service can do for your company, and why it is important to consider it if you are aiming to maximise your current IT budget.
aaS is an offshoot of platform-as-a-service (PaaS) – whereby a company leases hardware and software and uses these to run its own applications. Many of the cloud computing services offered today are in the form of software as a service (SaaS), and this is nothing new. Companies have been offering SaaS services like these for quite some time. However, what has changed is the level of consumer choice and ease of deployment.
Today, we see many more companies investing in cloud computing services. The reasons for this are manifold, but broadly speaking, all of them boil down to one principle: competition is good, and it is healthy for companies to compete.
Indeed, competition between cloud-based services helps to drive down the cost of provisioning and deploying such services. If a company can offer services like aws and others for less, it will not only be able to survive, but it will also grow. And the ultimate aim for many companies is to be the top player in cloud-based services. Also, read about cloud deployment models here.
Another advantage of cloud computing services is that you can scale up your business by adding extra capacity at a fraction of the original capital expenditure involved. Rather than buying more computing power and more infrastructure, you can simply add an extra capacity – without making significant changes to your current system. This is highly advantageous, especially when you consider that many of today’s biggest players are using infrastructure virtualization to achieve this goal.
With regards to application as a service, one of the big advantages is that you don’t need to buy or manage the hardware. Instead, you simply load whatever applications you need on your own infrastructure. As long as you have the necessary software and infrastructure – which you can get for very little money – then your entire business can be based on PaaS principles. Therefore, you don’t need to spend a lot of money in order to set up an IaaS business.
And the final advantage of cloud computing services like IaaS is that it allows you to focus your attention on your core competencies. You no longer have to spend time managing different workloads because the entire system is managed by the cloud vendor.
All you have to do is pay for the services that you use, and you’ll be able to focus your time and energy on your core competencies. That may mean fewer sales calls for you, but it will also mean that you can increase the number of projects you’re able to work on at any given time.