Cloud computing services are used to provide IT related functionality to users across a network that can be as small as a single room within an office or as large as a multi store retail chain spread across the country. Cloud computing services can be used to integrate data from different sources and present an all encompassing, comprehensive solution for all types of organizations.
The Types of Cloud Computing Services:
While there are many types of cloud computing services, they can broadly be classified into the following categories:
- Software as a Service (SaaS):
As its name suggests, Software as a Service allows users on multiple computers to run a particular software through the internet. Depending on the type, complexity, and intended use of the software, there may or may not be security checks and limitations for usage in place. For the users, there is no need to install the software, or have multiple copies of it running for the entire office. Instead, users can simply log on to the relevant portal and work on their projects whenever they need to.
- Infrastructure as a Service (IaaS):
This is a type of cloud computing services that allows users to manage multiple resources and functionalities on a network. This includes controlling storage, networking, security, and hardware access for one or more computer systems over a dedicated network or through the internet. This service is helpful at educational institutes, libraries, and other businesses where hardware usage is charged or otherwise limited for account holders.
- Platform as a Service (PaaS):
By far the most popular type of cloud computing service around, Platform as a Service utilizes the internet to access and control a particular application. Depending on the intended use, a platform may include Enterprise Resource Planning (ERP) software or other more complex applications.
The Benefits of Using Cloud Computing Services:
With all things said and done, cloud computing emerges as a powerful new concept that can help redefine the way we use computers and the internet. By taking advantage of the widely available internet access to individuals around the world, cloud computing can revolutionize the way we work, study, and collaborate on projects. In addition to an out of the box concept that promotes synergy across borders, cloud computing services also have the following benefits:
- Cost Effective:
The most important advantage of cloud computing services is that they are cost effective. There is no need to set up physical servers, which reduces the need for expensive server installations, maintenance, and hardware upkeep.
- Fast Implementation:
Another major advantage of cloud computing services is the quick implementation time for user defined changes and programs. There is no need to wait for long installation processes or updates, everything is managed through a centralized system. Any user who then connects to that cloud computing service automatically receives the latest upgrades or additions without having to wait or carry out extensive software modification.
- Environmental Impact:
Cloud computing services also have a positive impact on the environment. By eliminating the need for physical servers, there is an associated decrease in energy and building costs. The requirement for expensive hardware components and electricity usage also goes down which is beneficial for the environment.