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Data Lakehouse Basics

Combine lake and warehouse

A lakehouse merges data lakes and warehouses by using open storage with table formats that provide ACID transactions, schema evolution, and indexing so BI and ML can share one platform.

Core Idea

Open storage + ACID table formats enable BI and ML together.

Choose Format

Evaluate Delta/Iceberg/Hudi for transactions and schema handling.

Operate

Set governance, compaction, and cost controls on object storage.

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Related Terms

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