Data retention in InfluxDB Cloud Dedicated
InfluxDB Cloud Dedicated enforces database retention periods at query time. Any points with timestamps beyond a database’s retention period are filtered out of query results, even though the data may still exist.
Database retention period
A database retention period is the duration of time that a database retains data. Retention periods automatically delete expired data and optimize storage without the need for user intervention.
Retention periods can be as short as an hour or infinite. Points in a database with timestamps beyond the defined retention period (relative to now) are not queryable, but may still exist in storage until fully deleted.
View database retention periods
Use the influxctl database list command
to view your databases’ retention periods.
When does data actually get deleted?
InfluxDB routinely deletes Parquet files containing only expired data. Expired Parquet files are retained for approximately 30 days for disaster recovery purposes. After this period, the files are permanently deleted and cannot be recovered. For more information see data durability.
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Support and feedback
Thank you for being part of our community! We welcome and encourage your feedback and bug reports for InfluxDB Cloud Dedicated and this documentation. To find support, use the following resources:
Customers with an annual or support contract can contact InfluxData Support.