Google Summer of Code 2022 proposed ideas

Contributors interested to participate should check which of the following projects fits their interests and skills.

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Workflow and Parallelization patterns for Node-RED

Brief Explanation

Node-RED (https://nodered.org/) is a popular low code programming environment for event driven applications, particularly in the IoT world. It is based on a visual, browser based editor in which developers can write functions, wire them together to form a workflow, group a subset of functions into reusable and parametric subflows etc. Node-RED can interact with any API or service, thus its usage can be extended to be used in collaboration with other services, e.g. Function as a Service platforms, as an orchestrator.

Expected Results

The purpose of the work is to exploit Node-RED's subflow and workflow features in order to implement reusable flows that can be shared through Node-RED's repository. The initial scope of the flows is around workflow primitives for easier workflow creation, parallelization patterns (e.g. migrating logic and patterns from MPI to node-red, implementation of orchestration logic for parallel AI operations and learning etc). This can be coupled with function creation for executing the workflows in state of the art function as a service environments like Openwhisk, for actual computational parallelism.  

Related repositories

https://flows.nodered.org/,

https://github.com/node-red,

https://flows.nodered.org/flow/7a5acfc999b1ad47bb32b5d37419c777,

https://gist.github.com/gkousiouris/7a5acfc999b1ad47bb32b5d37419c777

Knowledge Prerequisites

Javascript,  Knowledge of Node-RED or FaaS is a plus

Mentors:[επεξεργασία | επεξεργασία κώδικα]

George Kousiouris, Christos Diou