What is Redis Redis is a NoSQL database which follows the principle of key-value store. The key-value store provides ability to store some data called a value, inside a key. You can recieve this data later only if you know the exact key used to store it. Redis is a …

Neo4J

Neo4j is a graph database management system developed by Neo4j, Inc based in the San Francisco Bay Area, USA. Described by its developers as an ACID-compliant transactional database with native graph storage and processing, Neo4j is the most popular graph database according to DB-Engines ranking, and the 22nd most popular database overall. …