HomeCanadian TechnologyWhat's Edge Computing? - Definition from Techopedia

What’s Edge Computing? – Definition from Techopedia


What Does Edge Computing Imply?

Edge computing is the apply of processing information as near its supply as doable to be able to scale back community latency by minimizing communication time between shoppers and servers.

In an edge computing community structure, information that was historically despatched to a central information heart or distant cloud service is processed domestically. In lots of circumstances the information is processed on the originating machine itself and solely a very powerful information is ever transferred off the machine.

Along with facilitating real-time information processing, the advantages of edge computing embrace:

  • Improved response time – information doesn’t must journey to and from a distant information heart for processing.
  • Bandwidth optimization – solely a very powerful information must be transferred over the community.
  • Safety optimization – the safety threat footprint is lowered as a result of much less unencrypted information is shipped over the community.

The applied sciences which might be driving edge computing embrace the Web of Issues (IoT), software-defined networking (SDN), fifth technology wi-fi (5G) networking and blockchain.

Techopedia Explains Edge Computing

Edge computing works in numerous methods, and contributes to IT architectures in several capacities. It’s a frequent and fashionable technique of enhancing networks to advertise effectivity and extra succesful safety for enterprise programs.

Edge Computing vs. Fog Computing vs. MEC Computing

An absence of agreed-upon requirements has difficult the best way edge computing companies are being marketed.

Though “edge” appears to be the most well-liked means of describing the idea of extending the cloud to the purpose the place information originates, the competing labels Fog Computing and MEC Computing are additionally being utilized by distributors — typically as synonyms.

To keep away from confusion, community artchitects advocate utilizing the label Edge Computing when discussing the final idea of decreasing latency between the information’s supply and supporting compute/storage sources.

The label Fog Computing needs to be used when information is shipped to a close-by gateway server for processing. Fog Computing is usually related to Cisco. Gateways may additionally be known as a Fog servers or Fog nodes.

The label Multi-Entry Edge Computing needs to be used when discussing the open requirements framework for edge computing that’s being developed by the nonprofit group ETSI. The framework is designed to make sure builders have entry to a constant set of APIs.

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