The latest buzz word these days in the IT industry is cloud computing. The term also known as Software as a Service (SaaS) which refers to an arrangement wherein software is shared among multiple users over an extensive network of computers. Simply put, it is an extension of Web 2.0. And, is one of the convenient ways to access the mission-critical data and applications from anywhere or any platform. In the India, approximately over two-thirds of web users are making use of cloud computing services.

Growing businesses of all shapes and sizes are now looking at cloud computing to trim down their overall infrastructure expenditure and augment computational capabilities. It is of paramount significance for them to choose a reliable services provider, offering the highly advanced techniques to protect your highly confidential data.

Let's have a closer look at some key benefits of Cloud Computing:

- Cloud computing trims down outlay on hardware considerably. An economical computer terminal with sufficient processing power to operate middleware essential to connect to the cloud arrangement is all that what any business would ever aspire to have.

- Enterprises don't have to purchase software licenses for each employee. Instead, they just have to pay a metered charge to a cloud computing services provider for the resources they have consumed. Whether they have to pay the charge on hourly or monthly basis completely depends on their service provider.
 - It gives businesses a doable option of storing data on third party hardware; completely eliminating the requirement of physical space for the storage of servers.

- It gears up the efficiency level and brings in appropriate resource utilization

- Trims down both capital and operating expenditure through economies of scale.

- Facilitates swift deployment and immediate scalability with need to invest on building on-premise infrastructure.

- It annihilates the stumbling blocks in the management of traditional IT infrastructure that slows down and intervenes with an enterprise's overall growth.

As per industry pundits, cloud computing is expected to be embraced across businesses within next 5 years. Undeniably, this process do brings in efficiency and financial benefits. The greatest hurdle to moving to this system relate to issues concerning:

- Security and data privacy problems

- Regulatory and compliance issues

- Integration of cloud computing with existing arrangement.

In a nutshell, cloud computing is a highly optimal Internet model for SMBs since it offers an best possible solutions to meet their growing computing and power consumption demands diligently.