Amazon MSK Express brokers now deliver data to streaming tables for Apache Iceberg

Published
July 30, 2026
https://aws.amazon.com/about-aws/whats-new/2026/07/aws-msk-streaming-tables-for-apache-iceberg

Amazon MSK Express Brokers

Amazon MSK Express brokers now deliver data to streaming tables for Apache Iceberg, a new capability that continuously materializes Apache Kafka topics as Apache Iceberg tables on Amazon S3 Tables. This reduces costs and query performance issues.

  • Cost Reduction: Up to 60% lower cost for ingesting and delivering data into Amazon S3 Tables compared to self-managed deployments.
  • Query Cost Reduction: Up to 30% lower downstream query costs compared to self-managed Apache Kafka deployments.
  • Throughput: Supports up to 10 GB/s for delivery to Apache Iceberg on Amazon S3 Tables.
  • Compatibility: Compatible with engines like Apache Spark, Trino, or Apache Flink.

What to do

  • Enable the capability in the Amazon MSK console, MSK APIs, or MCP server.
  • Query or transform data with your preferred engine.

Source: AWS release notes




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