June 29, 2022
Five transformation strategies at the network edge
The latest trends in enterprise networking show that digital transformation strategies are taking place at the network edge. A shift to edge computing is making way for better performance, improved security and streamlined management, as well as increased speeds and rapid scalability. The network edge includes all end-points, such as modems, laptops, printers, smart devices and sensors.
The edge is where all devices and local networks connect to the internet and end-users connect to the business network. Transformation strategies at the network edge include digitally-enhanced solutions, such as a software-defined wide area network (SD-WAN). As a virtualised networking solution, SD-WAN is driving transformation strategies in enterprise networking.
Transformation strategies at the network edge
Edge computing is reshaping IT architecture for diverse industries that have large-scale networks. Chains of retail stores, factory floors, smart cities and high-rise offices need to accommodate growing numbers of end-point devices. When used with SD-WAN, transformation strategies at the network edge are optimised. Here are five key transformation strategies that are happening at the network edge.
1. Improved performance with edge computing
Edge computing is a distributed IT architecture where data is processed at the periphery of the network close to where it originated. With edge computing, raw data doesn’t need to be transmitted to a central data centre for processing. Instead, it is computed close to the data source. This reduces the load on the core network and primary data centre. Critical data processes happen at high-speed at the network edge when configured with SD-WAN.
Let’s consider an application of edge computing in agriculture where crops are grown indoors and need to have highly controlled light, water and soil conditions. Hundreds of sensors monitor conditions, the data is collected and algorithms are used to constantly improve the system.
If data from these sensors was sent to a data centre hundreds of kilometres away, there would be a delay in the information provided by the sensors and performance would be affected. If the data is processed close to the sensors, accuracy is greatly improved. These sensors could be monitored from any location using SD-WAN to ensure high performance at all times.
2. The network edge offers higher speeds
As seen in the agriculture use case, edge computing reduces latency and boosts processing speeds. It eliminates the need for backhaul to a central data centre. To further improve speeds, SD-WAN can be used to resolve congestion issues. Dynamic path selection means that certain data processes are prioritised. Business-critical operations can be ensured with virtualised software that diverts traffic to travel along the best path. Since SD-WAN is cloud-based, extra capacity can be added for peak times when there are spikes in traffic.
3. Better management of large-scale networks
Edge computing helps to reduce the complexity associated with large-scale enterprise networks. In retail, for example, processing data at the edge helps businesses keep track of stock, optimise ordering, enable targeted marketing campaigns, set up always-on surveillance, and enable real-time analysis of sales data.
In manufacturing, data analytics at the edge ensure supply chains are effectively monitored and production lines reach high levels of efficiency. Automated assembly lines will be easier to configure with a virtualised infrastructure and edge computing.
Transformation strategies that use SD-WAN give enterprises better control and insight into their network. Costs are lowered with the use of cloud-based technologies as capital expenditure on IT hardware and software is reduced.
4. Enhanced network security and reliability at the network edge
Whether it be on the factory floor or in large office blocks, the number of end-points are growing all the time. By adding more endpoints, corporate networks become much more vulnerable to cyber attacks and data breaches. Internet-enabled devices are notoriously susceptible to hacking and large corporate networks need to ensure that their IT infrastructure is secure.
With edge computing, cyber security issues can be more easily contained. Should a security breach happen on one part of the network, edge computing ensures that network disruptions will have a minimal effect on other parts of the network. This segmentation is improved by putting up firewalls at the network edge to limit the spread of attacks.
Coupled with SD-WAN, security at the network edge protects sensitive data. SD-WAN uses automation, making less room for human error and manual interference. Intelligent traffic routing and advanced encryption are transforming enterprise networking, improving both reliability and security.
5. Edge computing offers rapid scalability
Huge volumes of data are being produced by corporate devices and networks each day. Traditional data centres cannot accommodate this data explosion. By processing data at the network edge, enterprises can enjoy rapid scalability and better flexibility. There is an extended capacity through the use of internet-enabled devices and so networks can be quickly extended as the business grows.
Digital transformation with edge computing
There are a number of transformation strategies that are taking place at the network edge. Performance is optimised as data doesn’t need to travel long distances to reach a centralised data centre. Real-time insights offer greater accuracy, optimising operational efficiency.
SD-WAN is a key driver of digital transformation at the network edge. Setup and configuration can take place in minutes. In addition, management through a remote console helps to reduce administration costs and complexity. Edge computing makes large enterprises more agile and competitive. For more information or to get a quote for SD-WAN or other networking solutions, email us at marketing@seacom.com or leave us a message.
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