Microservices for Internet of Things Edge Devices

Microservices and virtualization have recently revolutionized the world of software development bringing agility and innovation in this domain. Microservices promote the use of fine grained and independent services that are implemented as autonomous entities interacting each other through well known APIs: independent software modules ease the maintenance process and reliability, making it easier to identify which components fail, restart failed services or correct the identified problems. Virtualization helps instead to decouple hardware resources from software: software can run on multiple hardware architectures and can be easily moved and shifted from one server to another. With the advent of containerization technologies (such as Docker for example) microservices can be realized as “containers” that result to be extremely fast to start up and can be easily deployed (using a common packaging mechanism) and can be easily released and shared via common repositories (like the Docker Hub).

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