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What is the role of Data Lakes (Parquet, Delta Lake, Iceberg) alongside Data Warehouses?

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Version 1 (Edit)

Edited by Rajesh Sharma · Aug 24, 2026 7:14 AM

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Title snapshot

What is the role of Data Lakes (Parquet, Delta Lake, Iceberg) alongside Data Warehouses?

Summary snapshot
Storing cheap unformatted object data with open columnar formats for analytical engines.
Content snapshot
### Lakehouse Architecture Store raw low-cost event streams in open Apache Iceberg / Delta Lake formats accessible directly by query engines like Trino or Snowflake.
Source snapshot

https://developers.google.com/search/docs

Version 1 (Original Post)

Published by Rajesh Sharma · Aug 9, 2026 5:37 AM

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Post originally created and published to the Global Hub.

Original Title

What is the role of Data Lakes (Parquet, Delta Lake, Iceberg) alongside Data Warehouses?

Original Summary
Storing cheap unformatted object data with open columnar formats for analytical engines.
Original Content
### Lakehouse Architecture Store raw low-cost event streams in open Apache Iceberg / Delta Lake formats accessible directly by query engines like Trino or Snowflake.
Original Sources

https://developers.google.com/search/docs