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Build a managed transactional data lake with Amazon S3 Tables

Storage Blog

AWS introduces Amazon S3 Tables, a new cloud object store with built-in Apache Iceberg support designed to simplify and optimize data lake management. Key features include:

  • Simplified security with fine-grained IAM permissions at the table level
  • Automatic table maintenance including compaction and snapshot management
  • Enhanced performance with up to 3x faster query speeds and 10x higher transaction rates
  • Native support for Apache Iceberg tables
  • Ability to create table buckets, namespaces, and manage tables as AWS resources

The solution demonstrates building a transactional data lake using S3 Tables, Apache Spark, and EMR, showcasing capabilities like data loading, table alteration, and time travel queries for real-time analytics.

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