InfluxDB internals
Limited availability
InfluxDB Clustered is currently only available to a limited group of InfluxData customers. If interested in being part of the limited access group, please contact the InfluxData Sales team.
Arrow Flight SQL
The InfluxDB SQL implementation uses Arrow Flight SQL to query InfluxDB and return results.
Data retention in InfluxDB Clustered
InfluxDB Clustered enforces database retention periods at query time and, to optimize storage, routinely deletes Parquet files containing only expired data.
InfluxDB system tables
InfluxDB system measurements contain time series data used by and generated from the InfluxDB internal monitoring system.
Was this page helpful?
Thank you for your feedback!
Support and feedback
Thank you for being part of our community! We welcome and encourage your feedback and bug reports for InfluxDB and this documentation. To find support, use the following resources:
Customers with an annual or support contract can contact InfluxData Support.