(T) REDIS by Josh Dennis | Feb 23, 2023 REDIS Redis is a popular open-source in-memory data structure store that is used as a database, cache, and message broker. It supports various data structures such as strings, hashes, sets, and lists, and can be used for a range of applications, including real-time analytics, chat applications, and session caching. Redis is known for its high performance and low latency due to its in-memory data storage approach. Additionally, Redis provides features such as replication, high availability, and Lua scripting, and can be integrated with multiple programming languages such as Python, Java, and Node.js. Due to its high-speed data retrieval and efficient use of memory, Redis is a popular choice for applications that require real-time data access and low latency.