DevInfoQabout 2 hours ago
Pinterest Finalizes Petabyte Data Partitions
2 min read
Pinterest introduces an event time-based partition finalization mechanism for its database ingestion framework to handle streaming data. The system uses Apache Flink and Apache Iceberg to manage petabyte-scale data across thousands of pipelines. Online changes become available within 15 minutes to an hour, ensuring downstream jobs know when data is complete without waiting for batch job finishes.
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