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Monitoring Apache Iceberg metadata layer using AWS Lambda, AWS Glue, and AWS CloudWatch

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This article discusses a solution for monitoring Apache Iceberg metadata layer using AWS Lambda, AWS Glue, and AWS CloudWatch. Apache Iceberg is an open table format designed to improve the performance, reliability, and scalability of data lakes.

Specifically, the article covers:

  • How Apache Iceberg's metadata layer works and the metadata tables it provides
  • An overview of the solution architecture and key features
  • The metrics tracked by the solution, including snapshot, partition, and file metrics
  • Visualizing the metrics using CloudWatch dashboards
  • Vital metrics for monitoring Apache Iceberg tables and recommended actions
  • Using CloudWatch anomaly detection and alerts for proactive monitoring
  • Conclusion on the benefits of the solution for data lake management


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