Technology answer

Yandex ClickHouse

companies run it of 54,527,857 in the index, too few to publish a share. Landing 12 Sept 2026.

Hosts: 1 live hosts run it, of 191,809,695 hosts in the index. A host is a website, not a company.

Companies by month

No published series

1 companies is under the publication floor of 1,000, and the fixed panel anchored at 31 Dec 2020 carries none of them, so this page states the count and its date and publishes no series.

First discovered 2 Aug 2026, last discovered 2 Aug 2026.

Catalogue record

As recorded in the cataloguetaxonomy release tax-2026.10last discovered 2 Aug 2026

An open-source columnar OLAP database for analytics from ClickHouse, Inc.

ClickHouse is a high‑performance columnar database designed for online analytical processing and event data. It is open source and self-hosted, used by data teams to run fast analytical queries at scale.

Kindproduct

VendorClickHouse, clickhouse.com

PathData, Analytics and AI > Databases and Data Engineering > Cloud data warehouses

Slugyandex-clickhouse

Deploymentself-hosted

Pricingfree

Open sourceyes

First discovered2026-08-02

Last discovered2026-08-02

Taxonomy releasetax-2026.10

One click under this answer

Subcategory answerCloud data warehousesCompanies running anything in Cloud data warehouses, 10 of 54,527,857 in the index, and the technologies ranked in it.Category answerDatabases and Data EngineeringThe category above this one, with its subcategories and the companies in each.CatalogueAll 8,177 technologiesRanked by the companies running them, with the publication gate named and the long tail drawn.