Redis-Caching-Spring

About Application: IF user makes back to back api call within 5 seconds for a particular user Id the response will not be queried from database rather from cache memory

Step-1 Install and run Redis on your system (OSX)

• brew install redis
• brew services start redis

Step-2 Run the spring application

• ./gradlew build
• ./gradlew bootrun

Step-3 Save a user to Mongo db database

• curl -X POST \ 'http://localhost:8081/adduser' \ --header 'Accept: */*' \ --header 'User-Agent: Thunder Client (https://www.thunderclient.com)' \ --header 'Content-Type: application/json' \ --data-raw '{ "name" : "Sambit" }'

• This will create and save user "Sambit" to the database and return the userid as response

Step-4 Get the user details based on id

• http://localhost:8081/getbyid/1 : It will return user details for user id 1
• Response for back to back api call (<5 seconds>) for same user id will be returned from cache memory.