Redis is an in memory data store often used as cache. Install Redis: sudo apt install redis-server Check status: sudo systemctl status redis Launch Redis CLI: redis-cli Set a key: SET mykey "hello" Get a key: GET mykey Set with expiration: SET tempkey "bye" EX 60 Check keys: KEYS * Redis is extremely fast because it stores data in memory. It is perfect for caching sessions or frequently accessed data. Keep in mind memory usage grows with data size. Disclaimer: If you follow the information here, there is no warranty , I am not liable if it deletes your data, gets you hacked, burns your house down or anything else. If you follow the information contained here you do so entirely at your own risk . My views and opinions are my own and not necessarily represent the views of my employer. © Raheel Hameed and www.raheelhameed.com, 2017. Unauthorized use and/or duplication of this material without express and written permission from this s...
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