How to Understand the Connect of Cloud Computing and SDN

Like virtualization, Software Defined Networking (SDN) technology is something that’s very much crucial for cloud computing’s further adoption. Over the last few months, its drastic development has led to a quite significant roadblock in terms of bandwidth. One aspect that many of us tend to forget about the cloud is that it’s not completely digital. At one or the other place in the world, there has to be a data center or physical server that works like the backbone of cloud computing.

What Does This Mean for Cloud Vendors?

For maintaining its pace with the astounding cloud growth, they have to develop an increasing number of data centers, placing them globally to decrease latency to the maximum possible extent for global clients. Many of them are making use of a cloud infrastructure for themselves for managing these facilities and connecting them together.

Naturally, it places an increasing demand on the networks. So, the present networking technology is quickly evolving as one of the greatest blocks in the cloud computing field. The issue is that networking hardware resources have not emerged to maintain their pace with the cloud even though computing hardware have. In simple words, it can neither by easily deployment nor scalable.

SDN Steps In

The challenges in front of network operators are vast as they are expected to emerge in pace with the demand by customers. The main challenges are to meet the increasing demand for bandwidth and the quick deployment of new services for customers.

This implies that network operators don’t just need a scalable network, but also a brilliant one. This is where SDN steps in.

The requirement for programmable networks, which can be stipulated at the push of a key evolved after the proliferation of personal devices and cloud apps – two of the biggest trends that together are driving a basic changeover in the relationship between business strategy and IT.


SDN gives a chance to speed up the delivery of information as well as cut costs.

Basically, a SDN is to conventional networking what the cloud is to a conventional computing platform. The methods using which, SDN is controlled, are fully different from the controlling hardware – this permit more comprehensive and complete optimization of software as well as hardware. It also gives precisely the flexibility and scalability level needed for further cloud computing evolution.

In addition to adequate bandwidth for non-stop functioning and the right automation technology, SDN indicates yet another step to a fully digital infrastructure for vendors as well as clients. With respect to network operations, SDNs present many of the similar advantages like cloud computing confers to the enterprise. Enhanced flexibility and agility will permit more efficient usage of networking resources, while the decrease in operating costs could possibly result in even greater innovation and significant savings on the client’s part.

Consider any system – the whole is just as resourceful as its component elements – the cloud is no exception to this rule.

While it’s true that cloud computing is one of the most powerful and efficient tools for any business, at the same time, its complete potential cannot be realised if loaded with conventional networking hardware.

This is exactly why SDN has such a vital and close connection with the cloud.

Without SDN, cloud computing just cannot continue its evolution, and the link between cloud computing and software defined networking is very strong.



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