Pinterest Uses Event Time Watermarks to Finalize Petabyte Scale Data Partitions
Pinterest has introduced event time based partition finalization for its database ingestion framework. The mechanism uses Apache Flink to track event time and Apache Iceberg metadata to publish a non regressing watermark, helping downstream jobs determine when continuously ingested CDC data is sufficiently complete…
داده و پایگاه داده۳ دقیقه مطالعه
