For AI agents: the complete documentation index is at llms.txt. Every page is also available as markdown by appending .md to its URL, or by sending an Accept: text/markdown request header.

Telemetry

The QuestDB Web Console sends usage telemetry to QuestDB. We use it to improve the product, to understand which organizations use QuestDB and, for QuestDB Enterprise, to check license compliance. Telemetry does not include the data stored in your tables, and database size and table count are sent as ranges rather than exact values. See our Privacy Notice for details.

telemetry.enabled​

  • Default: true
  • Reloadable: no

Enable or disable usage telemetry. When disabled, the Web Console stops sending usage telemetry and the Metrics View is unavailable.

telemetry.hide.tables​

  • Default: true
  • Reloadable: no

Hides telemetry tables from select * from tables() output. When enabled, telemetry tables will not be visible in the Web Console table view.

telemetry.queue.capacity​

  • Default: 512
  • Reloadable: no

Capacity of the internal telemetry queue, which is the gateway of all telemetry events. This queue capacity does not require tweaking.