This short report brings to light some interesting commits to scylladb.git master from the last week. Commits in the 7d562c24b1..2d716f3ffe range are covered.
There were 54 non-merge commits from 16 authors in that period. Some notable commits:
Alternator, ScyllaDB’s implementation of the DynamoDB API, now supports time-to-live (TTL) attributes on tables running with tablets.
Alternator, ScyllaDB’s implementation of the DynamoDB API, now hides tags intended for internal use from the public API.
Alternator now supports a set of per-table metrics.
The mutation_fragment data structure, used to represent transient rows flowing through memory, had its memory footprint optimized. This reduces the probability of stalls related to memory allocation.
A race condition with auto-parallel aggregation queries that involve user-defined functions for reduction was fixed.
See you in the next issue of last week in scylladb.git master!