InfluxDB is a time series database for storing and analysing real-time data such as infrastructure metrics and IoT or sensor readings. InfluxData, the company behind it, offers InfluxDB 3 Core (open source) and InfluxDB 3 Enterprise for self-managed use, fully managed InfluxDB Cloud Serverless and Cloud Dedicated, and Telegraf, an open-source collection agent. According to the vendor, it can run on premises, at the edge or in the cloud.
InfluxData is a US company based in San Francisco, California, so US jurisdiction, including the CLOUD Act, applies to the vendor. InfluxDB Cloud Serverless runs on AWS in two regions: US East (Virginia) and EU Frankfurt, Germany. The open-source edition can be self-hosted, which keeps data and operations under the organisation's own control and lets a European organisation choose its infrastructure freely. The managed offerings depend on the vendor's regions and operations, so check the region and contract terms before choosing them.