What is Redis?

Redis is a free, open source, in-memory data structure used to build fast and scalable applications. Redis works by caching data in memory instead of on the hard drive or in a database. This enables Redis to handle very large amounts of data quickly. Redis is often used to build applications that require fast access to data, such as real-time applications, social networks, games, and e-commerce. Redis is also a popular tool for caching and session management.Läs mer