Estimated reading time: 7 minutes
Introduction Redis is an open-source, in-memory data store widely used as a cache, message broker, and high-performance NoSQL database. It offers rich data structures like strings, hashes, lists, sets, sorted sets, bitmaps, HyperLogLogs, and streams, backed by atomic operations...
Estimated reading time: 4 minutes
Openfire is an open-source, real-time collaboration server based on the XMPP (Extensible Messaging and Presence Protocol) protocol. It facilitates instant messaging, group chat, and other real-time communication services. Openfire is popular for its flexibility, scalability, and robust security features....