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Data & Analytics · Intermediate

Fabric Lakehouse

A Fabric item that stores files and Delta tables in OneLake, processed with Spark, and automatically exposes a read-only SQL analytics endpoint.

Definition

Lakehouses suit data engineers working in Spark notebooks and with semi-structured data. Writes happen through Spark, pipelines or Dataflow Gen2. The SQL endpoint is read-only T-SQL.

Exam tip

Need T-SQL INSERT, UPDATE and DELETE and multi-table transactions? Use a Fabric Warehouse, because the lakehouse SQL endpoint is read-only.

Related terms