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redis - A persistent key-value database
Website: |
https://redis.io |
License: |
BSD-3-Clause AND MIT |
Vendor: |
Alcance Libre, Inc. |
- Description:
Redis is an advanced key-value store. It is often referred to as a
data structure server since keys can contain strings, hashes, lists,
sets and sorted sets.
You can run atomic operations on these types, like appending to a
string; incrementing the value in a hash; pushing to a list; computing
set intersection, union and difference; or getting the member with
highest ranking in a sorted set.
In order to achieve its outstanding performance, Redis works with an
in-memory dataset. Depending on your use case, you can persist it
either by dumping the dataset to disk every once in a while, or by
appending each command to a log.
Redis also supports trivial-to-setup master-slave replication, with
very fast non-blocking first synchronization, auto-reconnection on net
split and so forth.
Other features include Transactions, Pub/Sub, Lua scripting, Keys with
a limited time-to-live, and configuration settings to make Redis
behave like a cache.
You can use Redis from most programming languages also.
Packages