At its core, Redis is an in-memory data store that can be used as either a high-performance key-value store or as a message broker. It’s also perfect for real-time data processing.Click to see full answer. Also to know is, is Redis a message broker?Redis is an open-source in-memory(a DBMS that uses main memory to put it bluntly) data store which can function both as a message broker, a database and cache.Also Know, what are the benefits of using RabbitMQ over Redis? RabbitMQ gives your applications a common platform to send and receive messages, and your messages a safe place to live until received. On the other hand, Redis is detailed as “An in-memory database that persists on disk”. Redis is an open source, BSD licensed, advanced key-value store. Also Know, when should I use a message broker? If you want to control data feeds. For example, the number of registrations in any system. When the task is to send data to several applications and avoid direct use of their API. When you need to complete processes in a defined order, like a transactional system. What is a broker in software?A broker is someone or something that acts as an intermediary third party, managing transactions between two other entities. In the real world, a broker is a business, like a real estate broker. In a computing context, a broker is a type of software, often a middleware program, like a message broker.