Pinterest’s CDC-Powered Ingestion Slashes Database Latency from 24 Hours to 15 Minutes

Pinterest launched a next-generation CDC-based database ingestion framework using Kafka, Flink, Spark, and Iceberg. The system reduces data availability latency from 24+ hours to 15 minutes, processes only changed records, supports incremental updates and deletions, and scales to petabyte-level data across thousands of pipelines, optimizing cost and efficiency. By Leela Kumili