What is Redis?

Redis is an open-source, in-memory data structure store that is used as a database, cache, and message broker. It is designed to be fast, scalable, and highly available. It stores data in memory, which allows for extremely low latency and high throughput. It uses a key-value data model, where each value is associated with a unique key. The keys can be of various types, such as strings, hashes, lists, sets, and sorted sets, providing flexibility in data storage.

What are the benefits of Redis?

Redis combines speed, versatility, and simplicity, making it a valuable tool for caching, real-time applications, message queues, and other use cases that require high-performance data storage and retrieval.