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In other words, GGC Greengrass allows you to implement edge computing functionalities easily and quickly by deploying them on the edge device through the AWS platform. The following is a short clip that illustrates well the concept of Greengrass.

Within the processing power limits of the edge device, moving such computations to the edge is can an effective way to optimize costs. When the Internet connection is intermittent or poor, it may even be even mandatory to meet system's requirements. Generally speaking, when implementing an IoT system, balancing between cloud computing and edge computing is one of the most important issues the system architect has to address.

Please note It should be stressed that this Technical Note is not a step-by-step guide to set up the edge device and the cloud platform to implement a Greengrass-based system. AWS documentation is rich and detailed in this regard. Rather, this document aims to underline some specific SBCSPG-related steps required to run GGC on this device successfully. The procedure is based on the [https://docs.aws.amazon.com/greengrass/latest/developerguide/gg-gs.html ''Getting Started with AWS IoT Greengrass'' guide, which is , therefore, a recommended reading.