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Oracle Advances Autonomous AI Lakehouse with Business Semantic Layer and Expanded Support for Iceberg Data

$ORCLPress releaseOct 26, 2026, 8:01 AM ETRead the release

Oracle announced expanded capabilities for Autonomous AI Lakehouse at Oracle AI World, including a Business Semantic Layer, an AI Data Catalog, native Essbase-based business simulations, and enhanced Apache Iceberg support. Benchmarks show Data Lake Accelerator enhancements delivering up to 3X faster query execution on 100 TB TPC-DS data sets, with a 3X larger maximum DLA cluster size. Some headline features (AI Data Catalog, Business Semantic Layer) are only slated for availability within the next 12 months, and the release carries Oracle's standard future-product disclaimer.

Key figures

Dla query speedup
up to 3X faster query execution on 100 TB TPC-DS benchmarks
Availability window
AI Data Catalog and Business Semantic Layer available within the next 12 months
Data sources supported
more than 100
Dla cluster size increase
3X

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