v0.9.0

[romange]

Dragonfly 0.9.0

YOM KIPPUR edition 🇮🇱

This is quite significant release with lots of interesting features:

• Epoll support - now we support all Linux kernels !!!
  Dragonfly automatically falls back to epoll API if iouring API is not available for some reason.
  This can also reduce friction when running Dragonfly on k8s (no need to use --privileged flag anymore).
  If you want to force epoll instead of iouring you can do it with --force_epoll flag.
• New Dragonfly specific command SADDEX key seconds member member ... allows adding to sets members with TTL!
• CPU usage is greatly reduced when Dragonfly is in idle mode (~10x reduction).
• Dragonfly can connect to Redis server in SLAVE mode (using replicaof command)
• MOVE, SORT and PERSIST commands are now supported.

Huge thanks to all the contributors! ❤️

What's Changed

• feat(server): adding support for bitops support BITFIELD command #213 by @boazsade in feat(server): adding support for bitops #213 #295
• Added more useful flags to the flags section by @Tomato6966 in Added more useful flags to the flags section #305
• feat(server): adding support for EXAT PXAT option at set command by @boazsade in feat(server): adding support for EXAT PXAT option at set command #306
• feat(server): Implement MOVE command by @dranikpg in feat(server): Implement MOVE command #298
• feat(docs): Update broken link to grafana dashboard by @odedponcz in feat(docs): Update broken link to grafana dashboard #314
• chore(server): update license text by @romange in chore(server): update license text #312
• feat(server): bitcount commands support and unit tests support BITFIELD command #213 by @boazsade in feat(server): bitcount commands support and unit tests #213 #315
• chore(server): rdb save can now save into tcp socket directly. by @romange in chore(server): rdb save can now save into tcp socket directly. #317
• feat(packaging): create deb packaging implement creation of deb package #249 by @acheevbhagat in feat(packaging): create deb packaging #249 #313
• fix(bug): dashtable split crashes when moving items from the old segment by @romange in fix(bug): dashtable split crashes when moving items from the old segment #318
• feat(server): SORT command prototype by @dranikpg in feat(server): SORT command prototype #311
• fix(server): Fix ContainerEntry union initialization by @dranikpg in fix(server): Fix ContainerEntry union initialization #323
• feat(server): Introduce transaction clock by @romange in feat(server): Introduce transaction clock #329
• fix(server): dfly_main.cc now compiled with march=core2. by @romange in fix(server): dfly_main.cc now compiled with march=core2. #328
• feat(server): implement json.objkeys command (support for JSON commands #104) by @iko1 in feat(server): implement json.objkeys command (#104) #327
• feat(server): support for bitop command - unit tests added support BITFIELD command #213 by @boazsade in feat(server): support for bitop command - unit tests added #213 #319
• feat(server): Enforce decomitting memory pages upon flushdb call by @romange in feat(server): Enforce decomitting memory pages upon flushdb call #337
• chore(DenseSet): Some code reorder without change in functionality. by @romange in chore(DenseSet): Some code reorder without change in functionality. #338
• feat(server): zrange family command support INF as case insensitive ZRANGEBYSCORE doesn't support +INF/-INF #326 by @boazsade in feat(server): zrange family command support INF as case insensitive #326 #336
• chore(denseset): Simplify DenseSet, remove empty links. by @romange in chore(denseset): Simplify DenseSet, remove empty links. #339
• Add expiry semantics to the set. by @romange in Add expiry semantics to the set. #340
• chore(hset): Get rid of helper functions in header file. by @romange in chore(hset): Get rid of helper functions in header file. #341
• chore(server): reduce iouring exposure across the codebase by @romange in chore(server): reduce iouring exposure across the codebase #342
• feat(setfamily): Add SADDEX command by @romange in feat(setfamily): Add SADDEX command #348
• fix(server): better support for the --help option by @boazsade in fix(server): better support for the --help option #349
• fix(server): hscan command better support HScan is not supporting all command options #347 by @boazsade in fix(server): hscan command better support #347 #350
• feat(server): support epoll linux api by @romange in feat(server): support epoll linux api #351
• feat(server): implement json.strappend & json.clear commands (support for JSON commands #104) by @iko1 in feat(server): implement json.strappend & json.clear commands (#104) #353
• feat(server): support for persist command Support for persist command #345 by @boazsade in feat(server): support for persist command #345 #354

New Contributors

• @Tomato6966 made their first contribution in Added more useful flags to the flags section #305

Full Changelog: v0.8.0...v0.9.0

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This discussion was created from the release v0.9.0.