Redis (Remote Dictionary Server) is an open-source, in-memory data structure store that can be used as a database, cache, and message broker. It supports various data structures such as strings, hashes, lists, sets, and more.
To install Redis on a Linux server, you can use the following commands:
sudo apt update
sudo apt install redis-server
The main configuration file for Redis is located at /etc/redis/redis.conf. You can modify this file to change various settings such as memory usage, persistence, and network settings.
Here are some basic Redis commands:
SET key value: Set the value of a key.GET key: Get the value of a key.DEL key: Delete a key.EXISTS key: Check if a key exists.KEYS pattern: Find all keys matching a pattern.Redis is a powerful tool for Linux server administrators, offering high performance and flexibility for various use cases.