Technology answer

Apache Flink

companies run it. The catalogue holds the record and the crawl has not matched it to a company. Landing 12 Sept 2026.

Hosts: 2 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

No company in the index runs it, so there is no count to follow from month to month. The publication floor is 1,000 companies, 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 8 Sept 2026, last discovered 8 Sept 2026.

Catalogue record

As recorded in the cataloguetaxonomy release tax-2026.10last discovered 8 Sept 2026

An open-source distributed engine for stateful stream and batch processing.

Apache Flink is a stream processing framework with support for event-time processing and state management, also capable of batch workloads. It is developed under the Apache Software Foundation and run by data engineering teams for real-time pipelines.

Kindproduct

VendorCAMEL, apache.org

PathData, Analytics and AI > Databases and Data Engineering > Event streaming and messaging

Slugapache-flink

Deploymentself-hosted

Pricingfree

Open sourceyes

First discovered2026-09-08

Last discovered2026-09-08

Taxonomy releasetax-2026.10

One click under this answer

Subcategory answerEvent streaming and messagingCompanies running anything in Event streaming and messaging, 1 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.