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Technology answer

Delta Lake

1,755

companies run it, <0.01% of 54,527,857 in the index. Landing 12 Sept 2026.

Hosts: 5,141 live hosts run it, of 191,809,695 hosts in the index, <0.01%. A host is a website, not a company.

Companies by month

Companies, monthly, on the fixed panel of sites crawled since 2020of 54,527,857 in the indexlanding 12 Sept 2026

1,755 at Sept 26; 483 twelve months earlier, +1,272, +263.4% on the fixed panel; the series starts January 2021 because the panel is anchored at 31 Dec 2020

The 69 numbers in this chart
MonthCompaniesObserved on the panel
2021-0100
2021-0200
2021-0300
2021-0400
2021-0500
2021-0600
2021-0700
2021-0800
2021-0900
2021-1000
2021-1100
2021-1200
2022-0100
2022-0200
2022-0300
2022-0400
2022-0500
2022-0600
2022-0700
2022-0800
2022-0900
2022-1000
2022-1100
2022-1200
2023-0100
2023-0200
2023-0300
2023-0400
2023-0500
2023-0600
2023-0700
2023-0800
2023-0900
2023-1000
2023-1100
2023-1200
2024-0100
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2024-0500
2024-0600
2024-0700
2024-0800
2024-0900
2024-1000
2024-1100
2024-1200
2025-0100
2025-0200
2025-0300
2025-0400
2025-0500
2025-0613111
2025-0725821
2025-0839032
2025-0948340
2025-1057548
2025-1166856
2025-1276063
2026-0185871
2026-021,07990
2026-031,335111
2026-041,446120
2026-051,578131
2026-061,736144
2026-071,739145
2026-081,750146
2026-091,755146

Both denominators, and a third

Shares of the same 1,755each row a different wholelanding 12 Sept 2026

Denominator
Companies
Share
companies in the index
54,527,857
<0.01%
companies running anything in Databases and Data Engineering
26,047,109
<0.01%
companies running anything in Data lakehouse platforms
1,767
99.3%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Delta Lake is rank 1 of 5 technologies in Data lakehouse platforms.

Open as a segment

1,755 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-delta-lake

Open the segment

Catalogue record

As recorded in the cataloguetaxonomy release tax-2026.10last discovered 10 Sept 2026

Open-source storage layer and table format bringing ACID transactions to data lakes.

Delta Lake is an open-source table format and storage layer for data lakes that adds ACID transactions, schema enforcement, and time travel. It is developed under the Delta Lake Project within the Linux Foundation and used by data engineering teams on platforms like Spark.

Kindlibrary
VendorDelta Lake Project (Linux Foundation), delta.io
Slugdelta-lake
Deploymentself-hosted
Pricingfree
Open sourceyes
First discovered2025-12-22
Last discovered2026-09-10
Taxonomy releasetax-2026.10