An open source, advanced key-value store.
Redis 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 a simple check-and-set mechanism, pub/sub and configuration settings to make Redis behave like a cache. You can use Redis from most programming languages out there.
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 a simple check-and-set mechanism, pub/sub and configuration settings to make Redis behave like a cache. You can use Redis from most programming languages out there.
What's New in This Release:
· [BUGFIX] redis-cli --rdb, fixed when the server sends newlines to ping.
· [BUGFIX] redis-cli, minor fixes on connection handling, prompt.
· [BUGFIX] Slow log: don't log EXEC, just executed commands.
· [BUGFIX] On failed shutdown don't try again and again compulsively.
· [BUGFIX] Fix build on sunos without backtrace().
· [BUGFIX] UNSUBSCRIBE and PUNSUBSCRIBE: always provide a reply (see 742e580)
· [BUGFIX] Lua struct library was broken, upgraded.
· [BUGFIX] Fix a bug in srandmemberWithCountCommand() with count argument.
· [BUGFIX] Test: disable clients timeout to prevent issues on slow systems.
· [BUGFIX] Sentinel: don't advertise the promoted slave as master too early.
· [IMPROVED] Whitelist SIGUSR1, see http://redis.io/topics/signals.
· [IMPROVED] Simpler to understand redis-cli --bigkeys output.
· [IMPROVED] Test now works with tclsh > 8.5.
· [IMPROVED] Added option to turn of the Nagle algorithm in slave socket.
· [IMPROVED] Optionally use SO_KEEPALIVE to detect dead peers.
· [BUGFIX] redis-cli --rdb, fixed when the server sends newlines to ping.
· [BUGFIX] redis-cli, minor fixes on connection handling, prompt.
· [BUGFIX] Slow log: don't log EXEC, just executed commands.
· [BUGFIX] On failed shutdown don't try again and again compulsively.
· [BUGFIX] Fix build on sunos without backtrace().
· [BUGFIX] UNSUBSCRIBE and PUNSUBSCRIBE: always provide a reply (see 742e580)
· [BUGFIX] Lua struct library was broken, upgraded.
· [BUGFIX] Fix a bug in srandmemberWithCountCommand() with count argument.
· [BUGFIX] Test: disable clients timeout to prevent issues on slow systems.
· [BUGFIX] Sentinel: don't advertise the promoted slave as master too early.
· [IMPROVED] Whitelist SIGUSR1, see http://redis.io/topics/signals.
· [IMPROVED] Simpler to understand redis-cli --bigkeys output.
· [IMPROVED] Test now works with tclsh > 8.5.
· [IMPROVED] Added option to turn of the Nagle algorithm in slave socket.
· [IMPROVED] Optionally use SO_KEEPALIVE to detect dead peers.
| Publisher | : | citrusbyte |
|---|---|---|
| License | : | Freeware |
| Size/OS: | : | 968 KB / Windows XP / Vista / 7 |
| Date | : | February 12th, 2013 |
Download | : | Redis 2.6.10 |
