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Machine Learning

Adding Google Cloud Machine Learning capabilities to a web application

The Travel Translator Demo App


The aim of this short article is to show how to implement, with the JavaScript SDK, the solution indicated above to “simulate” a Logical OR Query.

JavaScript code…


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  • We have a Firestore collection named docs.
  • For each document of this collection, the read access right shall be granted to specific users group, depending on the document.
  • The users groups shall be defined in Firestore documents in a dedicateduserGroups collection.


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Renaud Tarnec

Google Developer Expert for Firebase // Full-Stack Web Application Dev & Project Manager // Vue.js, SPA and PWA aficionado // Freelance Consultant

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