The whole idea of edge computing is to push some processing and data retention out to the edge of the network. As we move to internet of things (IoT) devices that are gathering gobs of data, it makes sense to process that data close to where it’s gathered. In some cases—like managing a jet engine—you want to return results directly from the edge device, reducing the need for bandwidth and decreasing response latency.
Today, most major public cloud providers are pushing their own edge computing services. But pushing everything out the edge is not always possible—and not always a good idea.
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