Database on Tuan Hiep TRAN — The Principal Craft

Database on Tuan Hiep TRAN — The Principal Crafthttps://tuanhiep.github.io/principal/tags/database/Recent content in Database on Tuan Hiep TRAN — The Principal CraftHugo -- 0.162.1en-usThu, 02 Apr 2026 00:00:00 +0000From Contention to Throughput (2/5): Turning PostgreSQL into a Lock-Free Queue — The SKIP LOCKED Patternhttps://tuanhiep.github.io/principal/posts/series_2/2.turning_postgresql_into_a_lock_free_queue/Thu, 02 Apr 2026 00:00:00 +0000https://tuanhiep.github.io/principal/posts/series_2/2.turning_postgresql_into_a_lock_free_queue/How to resolve massive database lock contention without deploying Kafka. We explore Quantitative Capacity, the Law of Non-Blocking Acquisition, and the SKIP LOCKED paradigm.