Redis

What are the underlying data structures used for Redis?

Here is the underlying implementation of every Redis data type. – Strings are implemented using a C dynamic string library so that we don’t pay (asymptotically speaking) for allocations in append operations. This way we have O(N) appends, for instance, instead of having quadratic behavior. – Lists are implemented with linked lists. – Sets and Read More →

Redis Tutorial

Redis, developed in 2009, is a flexible, open-source, key value data store. Following in the footsteps of other NoSQL databases, such as Cassandra, CouchDB, and MongoDB, Redis allows the user to store vast amounts of data without the limits of a relational database. Additionally, it has also been compared to memcache and can be used, Read More →