Minimizing the cost of acquiring and maintenance of IT infrastructure should be the main focus of any modern day businesses and organization. Cloud computing offers full access to computer power, database storage, IT resources, and Applications through Cloud services platforms. These cloud services platforms include Amazon Web services, Google Cloud Platform, Microsoft Azure etc. Cloud computing utilizes shared pool of configurable system resources via the internet with a pay as you go flexible pricing for its users.
With cloud computing, large businesses like the Telecommunication companies, Oil and Gas industries etc. don’t need to invest in the purchase of hardware, power sources, servers and in turn run expensive maintenance on them. In the days of providing company emails to employees, organizations go the extra mile of procuring expensive email serves of higher storage capacities, providing uninterrupted Power supply systems. The servers are then loaded with licensed Exchange software which is renewable at a cost. This hardware is prone to physical vandalism and other insecurity risks.
Types of Cloud Computing
The main types of cloud computing provide different levels of control, flexibility, and management to its users.
- Infrastructure as a Service (IaaS): this provides access to networking features, computers (hardware) and then storage space. It also offers flexibility and ease management control over the IT resources. IaaS is similar to the existing IT resources businesses and organizations are familiar with.
- Platform as a Service (PaaS): Here management of hardware and deployment of your applications is the main focus of PaaS. Users don’t worry about resource procurement, capacity or storage planning, and software maintenance.
- Software as a Service (SaaS): Here users are only concerned about the management of the end-user application and not the infrastructure itself. Example of SaaS is Yahoo mail, Gmail and so on. In sending and receiving our emails, we are not concerned about server maintenance or the OS (Operating System) the email program is running on
Why Businesses and organizations need Cloud Computing
- With cloud computing, procurement of idle resources or procurement of limited capacity is a thing of the past. Users can either have access to as much storage space as they desire or as little. They also have the capability to either scale up the acquired space or reduce it in a matter of minutes’ notice to the cloud services platform.
- Increased speed and agility is one of the exceptional characteristics of Cloud computing. Resources formerly delivered to the developers in weeks can now be done in a matter of minutes.
- It helps users to focus solemnly on their businesses and not the infrastructures.
- Business Brands, applications get to millions of regions around the world with just a few clicks. It means organizations can offer lower latency and best customer experience at a little cost
Cloud computing makes it easy for your business to simply purchase a required storage space and only pay for it. The cloud services Platform does the rest of ensuring proper maintenance, security, and sustainability the services. The advantages of cloud computing cannot be overemphasized.