As more and more business move towards cloud computing, this advanced technology IT service is no longer novel; it has become more of a necessity in the corporate world. But even as cloud computing continues to gain recognition across the world, many business managers still face difficulty in explaining what cloud computing is and what are the reasons behind it being immensely popular today in the business world.
In this blog post, we aim to introduce our readers to the basic definition of cloud computing, its types, and benefits.
What is Cloud Computing?
Unlike traditional computing, cloud computing accesses data, software, and applications stored on servers housed outside the premises via the internet.
This definition might sound similar to the definition of network computing, but it is actually quite different. In network computing, applications and data are stored on a company’s server and can be accessed using that particular server only. Cloud computing is much larger than this. It encompasses several companies, servers, and networks; and applications can be accessed from anywhere in the world using an internet connection.
Types of Cloud Computing
We can categorize this advanced technology IT service in two ways – on the basis of its deployment method and on the basis of services provided by it.
On the Basis of Deployment Method
Public Cloud – As the name implies, in this type of cloud, the data is stored on shared servers and it can be accessed by anyone.
Private Cloud – In this type of cloud, data is stored on dedicated servers and can be accessed by authorized users only.
Hybrid Cloud – It is a combination of private and public cloud and is used to offer limited access to some users while full access to others.
Community Cloud – In community clouds, data is stored on shared serves, but users are grouped together by the administrator.
On the Basis of Service Provided
IaaS or Infrastructure as a Service – This serves as a foundation of your cloud computing network. It provides basic services such as storage, security, and backup.
PaaS or Platform as a Service – PaaS not only provide basic infrastructure, but also offer a basic set of functions that users can employ to create their own applications.
SaaS or Software as a Service – These are highly customizable and manage all aspects of software, platform, and infrastructure. SaaS are most commonly used by SMBs as they are very cost-effective.
OnePath Systems is one of the leading IT consulting firms in the United States. We offer various advanced technology IT services, including cloud computing, BI solutions, change management solutions, content filtering, resource optimization solutions, etc.