# What is the difference between a data warehouse and a data lake?

Category: Data Warehouse. Intent: informational. Top brand: Microsoft Fabric.

Page: https://slateindex.ai/prompt/what-is-the-difference-between-a-data-warehouse-and-a-data-m5yua6oszm · data of 2026-11-03

## Brands named

| Brand | Share of engines |
|---|---|
| Microsoft Azure | 67% |
| Microsoft Fabric | 33% |
| AWS | 33% |
| Snowflake | 33% |

## Sources

- microsoft.com (4)
- ibm.com (3)
- amazon.com (2)
- google.com (2)
- informatica.com (1)
- oracle.com (1)
- sas.com (1)
- splunk.com (1)
- springer.com (1)

## Definitions

- Visibility (0–100): how often and how high AI answers name the brand, weighted by position.
- Mention rate: share of collected AI answers that name the brand.
- Share of voice: the brand's mentions as a share of all brand mentions in the category.
- Citation authority: share of answers naming the brand that cite the brand's own site.

Cite as: SlateIndex, “What is the difference between a data warehouse and a data lake?”, https://slateindex.ai/prompt/what-is-the-difference-between-a-data-warehouse-and-a-data-m5yua6oszm, data of 2026-11-03. Licence: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/).