<antirez>

2 days ago

DotScale 2015 conference was interesting; work focused on Sentinel for connection sharing and scaling.
Redis 3.2 will include a Geo hashing API from Ardb, refactored by Matt Stancliff, merged as a priority.
Bloom filters will be added in 3.2, likely as a new type with API control for accuracy/space tradeoff and auto-depollution.
Two memory-related pull requests from RedisLabs will be merged to improve memory usage.
A new memory introspection command will provide memory usage details similar to the LATENCY command.
Redis Cluster will get multi-DC support via static slave options to avoid promotion in minority partitions.
New list operations like LMERGE and O(N) operations for small N will be added.
AOF safety feature includes optional RDB preamble for faster rewrites and reloads.
SPOP COUNT option is already implemented for Redis 3.2.
Redis Cluster redis-trib rebalance command will automatically rehash keys for balanced memory usage.
Some features planned for 3.2 were ported to 3.0, like ZADD with NX and XX options.
Work begins Monday, with first RC expected by end of September; stable release depends on bug reports.

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