# Telemetry

Configuration settings for anonymous telemetry in QuestDB.

QuestDB sends anonymous telemetry data with information about usage which helps
us improve the product over time. We do not collect any personally-identifying
information, and we do not share any of this data with third parties.

## telemetry.enabled

- **Default**: `true`
- **Reloadable**: no

Enable or disable anonymous usage metrics collection.

## telemetry.hide.tables

- **Default**: `false`
- **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.