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Last active July 15, 2022 12:26
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4.2-roadmap.md

Redis 4.2 roadmap

  1. Redis Cluster
  • Speed up key -> hashslot association. Now makes RBB loading 4x slower when there are many small keys.
  • Better multi data center story
  • redis-trib C coded and moved into redis-cli
  • Backup / Restore of Cluster
  • Non blocking MIGRATE (also consider not using 2X memory)
  • Faster resharding
  • Bug fixing and stress testing to bring it to next level of maturity
  • Potentially a cache-only mode, slaveless, masters automatically reassign slots after failures
  1. Streams data structure
  2. Redis Modules improvements:
  • Thread-safe contexts
  • Thread-safe key locking
  • Cluster API and reimplementation of Disque as a Redis module
  1. Listpacks replacing ziplists
@GiovanaBorges
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thanks

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