冰山驱动的 Lakehouse 架构：简化加载、目录和分析 [LRN3161].pdf

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1、The following is intended to outline our general product direction.It is intended for information purposes only,and may not be incorporated into any contract.It is not a commitment to deliver any material,code,or functionality,and should not be relied upon in making purchasing decisions.The developm

2、ent,release,timing,and pricing of any features or functionality described for Oracles products may change and remains at the sole discretion of Oracle Corporation.1Copyright 2025,Oracle and/or its affiliatesIceberg-Driven Lakehouse Architecture:Streamlining Load,Catalog&AnalysisVishal SinghSenior Di

3、rector of Product ManagementAutonomous DatabaseOctober 15,2025Agenda31234IcebergCurrent data platform landscape Autonomous AI Lakehouse&Iceberg with demosRecapCopyright 2025,Oracle and/or its affiliatesIcebergWhat is it?What is Iceberg?Open table format an open-source table format for cloud data lak

4、esA collection of data files(usually Parquet,but also Avro and ORC)presented as a“unified”tableMetadata stored in manifests files alongside dataKey Features:ACID,Schema Evolution,Partitioning,Data Versioning/Time TravelKey Shortcomings:No indexes;no fine-grained updates;optimistic concurrency contro

5、l;rudimentary securityAny data engine can read and write Iceberg tablesData catalogs simplify access to Iceberg tables One place to view all Iceberg tableshttps:/iceberg.apache.orgCopyright 2025,Oracle and/or its affiliatesData PlatformsCurrent landscape7Copyright 2025,Oracle and/or its affiliates T

6、oday customers can choose between many data platformsMicrosoft FabricAutonomous AI Database8Copyright 2025,Oracle and/or its affiliates The Data Platform world is changing with IcebergOpen and Interoperable SystemsAutonomous AI DatabaseAnalytic Data SilosAutonomous AI DatabaseMicrosoft FabricAWS EMR