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.
* Wed Jul 16 2025 Remi Collet <rcollet@redhat.com> - 6.2.19-1
- rebase to 6.2.19 for CVE-2025-32023 and CVE-2025-48367
* Thu Apr 24 2025 Remi Collet <rcollet@redhat.com> - 6.2.18-1
- rebase to 6.2.18 for CVE-2025-21605
* Mon Jan 13 2025 Remi Collet <rcollet@redhat.com> - 6.2.17-1
- rebase to 6.2.17 for CVE-2024-46981
* Tue Oct 15 2024 Remi Collet <rcollet@redhat.com> - 6.2.16-1
- rebase to 6.2.16 RHEL-26627
