Redis Tutorial – Intro to Redis w/ Node.js Demo

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In this tutorial, Emily Yi Ho gives a brief introduction to Redis (Remote Dictionary Server) and what is a key-value database and how it is different from the relational databases. She gives some popular cases for when to Redis and how you can even incorporate Redis into in concurrent with our relational database to improve your software performance. Emily specifically demonstrates using Redis as a cache for in Node.js with a relational database.