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Databases
Replication Deadlock Bug in Current Postgres Releases 14-16 The current minor releases of Postgres versions 14-16 (14.23, 15.18 and 16.14, released on May 14th) introduced a regression that can lead to a MultiXactOffsetSLRU deadlock during…
On 30th of June 2026, Michael Paquier committed patch: Add backend-level lock statistics This commit adds per-backend lock statistics, providing the same information as pg_stat_lock. It is now possible to retrieve those stats (lock wait…
We had our first meetup on Thursday, July 2nd, organized by the community people for the community people. Bilge Korkmaz Erdim, Gülçin Yıldırım Jelínek, and I had been working on the meetup idea for a long time, and it finally came…
Netflix engineers introduced dynamic partition splitting for Cassandra to address wide partitions in time series workloads. The metadata-driven approach detects oversized partitions, splits them smaller units, and routes reads across child…