Having worked in telecoms before embedded and IoT software development, Samir is well placed to understand customers’ needs and those of the solutions providers. One thing that can obstruct that learning is the lack of consensus on certain terminology, buzzwords especially.
For many, the edge refers to servers or gateways to networks. There is even a division between “light edge”, such as small gateways, and “heavy edge”, which can be routers or other big servers.
So what does Witekio mean when it talks about edge devices? For us, edge devices are simply devices at the end of a network. This could be a coffee machine, a handheld device, or even a crane, anything developed by an OEM who wants to innovate on a connected product. As edge devices are closer to the source of data generation, or even are the source, they can perform certain tasks locally at greater speed and efficiency than by relaying them to a cloud server and back again. Striking the balance between which tasks are better performed locally or on the cloud takes a detailed understanding of IoT development.