Main Three Advantages of Using Edge Datacentres

Edge datacentres have certain advantages. Cloud computing has played an integral role in building of modern network architecture. With the advancement of emerging technologies such as IoT, the amount of data collected at the source is growing exponentially. This has significantly raised the demand for computation of this data at the edge. Hence, edge computing is making inroads into organisations’ IT infrastructure.

With these innovations, there is a parallel evolution in the datacentre environment. From on-premise datacentre to cloud to the new entrant edge; datacentres are growing more sophisticated with each passing day to keep up with the dynamic business world. Hence, choosing a right data center solution is not as simple as it used to be. Now, a lot of factors such as infrastructure, location, efficiency, and reliability are taken into consideration while opting for a data center. Since, data center is critical to an organization’s performance and success, this decision needs to be taken with due diligence.

Understanding the Types of Datacentres

On-premise Datacentres - On-premise datacentres, also known as enterprise datacentres, are housed within a company’s site or campus. They can be modified and expanded as per the company’s needs. Also, they are easily accessible for general maintenance or troubleshooting. On-premise datacentres reduce latency as they are stored within the company location, thereby ensuring higher level of data security. However, they are not a cost-efficient solution as they involve higher cost for maintenance, security, and regular repairs.

Co-location Data Centers – Such centres allow multiple organisations to house their datacentres within their premises at a cost. This is a cost-effective method of housing data centers as the companies need not worry about its maintenance, security, and repair.

Hyperscale Datacentres - Hyperscale datacentres are large and can house thousands or millions of datacentre servers. These datacentres are meant to be scaled, which can be done by increasing the power of the system or adding more datacentre racks and equipment. Companies with large amount of data benefit from the scalability of hyper-scale datacentres.

Edge Datacentres - Edge datacentres are smaller facilities located close to the edge of the end-user network. They typically connect to a larger central datacentre or multiple datacentres. By processing data and services closer to the end-user, edge computing allows organizations to reduce latency and improve the customer experience. Such datacentres are extremely beneficial for industries that need data processing in real-time such as autonomous vehicles, tele-medicine, telecommunication, OTT platforms and smart wearables.

Advantages of Edge Datacentre -

Minimising Latency - The first and foremost benefit of edge - datacentre is that it minimises the time taken for transmission of data from the central cloud data center to the end-user device, thereby reducing latency. This makes for a more positive user experience that improves satisfaction for both internal and external users.

Enhancing security and privacy - Edge datacentres reduce the amount of data that has to travel over a network, thereby enhancing data security as data in transit is the most vulnerable to cyber attacks. Also, it reduces the risk involved as data is distributed across multiple smaller edge data centers than being stored entirely in a central data center. With edge data centers, end-user has more control over their data as less data is being uploaded to the cloud and major chunk is processed on the device itself.

Increased Reliability - With edge datacentres, enterprises can improve network reliability by distributing the business-critical data and workloads across a chain of smaller datacentres, thereby reducing pressure on the central datacentre. This ensure that the central datacentre is not pushed past its maximum capacity. Also, if an edge datacentre fails, workload can be redistributed to other datacentres in the network, thereby eliminating downtime.

By Shrikant Navelkar, Director, Clover Infotech

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