Delta Lake - Techment

What is Delta Lake

A financial firm uses Delta Lake in Microsoft Fabric to prevent data corruption during concurrent writes.

Synonyms:

ACID data lake storage layer, Transactional lake storage

Glossary: Compaction
Glossary: Direct Lake Mode

Defnition:
Delta Lake is a transactional storage layer that brings ACID compliance, schema enforcement, and time travel to data lakes, enabling reliable analytics and AI workloads.

Variations:
Delta tables, Delta Lake storage format