MySQL Binlog Replication Modes and CDC Reliability: 8 Things Every Engineer Should Know
Row-based binlog format with FULL images and GTID mode are just the start of reliable MySQL CDC.
Tobias Ferch
Section
Change Data Capture
7 stories in Change Data Capture.
CDC Replication Slot Lag and Postgres Database Bloat
Stalled replication slots can fill your disk with unbounded WAL retention.
Tobias Ferch
Initial Snapshot Strategies for Large CDC Source Tables
Anchor reads to the change log to bootstrap large tables without data loss.
Seo-Yeon Park
Exactly-Once Delivery Semantics in CDC Pipelines
Production CDC pipelines need coordination across three layers to truly deliver exactly once.
Priya Nambiar
DynamoDB Streams for Real-Time Replication to Data Warehouses
Design pipelines around 24-hour retention and two-consumer limits.
Amara Osei-Bonsu
MongoDB Change Streams Architecture and CDC Limitations
Resume tokens protect change streams only until the oplog overwrites them.
Tobias Ferch
Postgres Logical Replication Internals for Data Engineers
Understanding four key primitives prevents logical replication failures in production.
Seo-Yeon Park