Setup

• make sure you have nodejs, docker and docker-compose installed
• clone repo
• run npm install to install modules
• start docker
• run docker-compose up -d to start the postgres and redis containers (it takes a while for the dummy data to be created)

Test uncached query

• run npm start to start the app
• send HTTP GET to http://localhost:3000/products(you should see console output how long the query took)

Implement Caching

• install node-redis
• Cache your query in redis
• Test the performance
• Compare your result to the provided solution in the cached branch