What type of database is Redis?

Question

Redis is a type of database that's commonly referred to as No SQL or non-relational . In Redis, there are no tables, and there's no database-defined or -enforced way of relating data in Redis with other data in Redis.

Is Redis a NoSQL database?

Redis is an open source, in-memory key-value data structure store, which can be used as a database, cache, or message broker. It's a NoSQL database.

Is Redis considered a database?

Everyone knows Redis began as a caching database, but it has since evolved to a primary database. Many applications built today use Redis as a primary database. However, most Redis service providers support Redis as a cache, but not as a primary database.

What are Redis databases?

Redis is an open-source, in-memory key-value data store. A key-value data store is a type of NoSQL database in which keys serve as unique identifiers for their associated values. Any given Redis instance includes a number of databases, each of which can hold many different keys of a variety of data types.

Is Redis a temporary database?

Cache data is temporary by definition, but we expect data stored in a Database to be long-term persistence. Using an in-memory storage as a Database is not intuitive to many developers (myself included) who are used to think of Databases in terms durability and ACID compliance.

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