Operating Postgres Logical Replication at Massive Scale @socallinuxexpo
Operating Postgres Logical Replication at Massive Scale @socallinuxexpo
Uploaded March 2026 | Updated September 2026, 1 week ago
Talk by Tristan Ahmadi

socallinuxexpo.org/scale/23x/presentations/operating-postgres-logical-replication-massive-scale

ClickHouse operates Postgres logical replication for CDC at massive scale, replicating 200+ TB monthly across 300+ customers. This talk shares how we scaled logical decoding to production, including key optimizations, operational lessons, and how we run replication reliably with Kubernetes and deep observability.
Operating Postgres Logical Replication at Massive ScaleNixOS on the NVIDIA DGX SparkAdding API Security to your DevSecOps ToolbeltUnder the Hood: Deep Dive into Asterisk PerformanceVitess for Newbies: Scaling MySQL the YouTube WayDo You Need An AI Assistant With MySQL?HowTo Provision Your Hardware With ... a Container?Modernizing local storage management for systemd servicesRoom 105 Saturday Mar. 07 - SCaLE 23xNo Internship, No Problem: Using Open Source as Your First Real-World JobOver 25 years in Education, promoting Linux, Open source, and MySQLMetrics As Music: an Open Source Symphony
Southern California Linux Expo |

Operating Postgres Logical Replication at Massive Scale

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