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Article0 replies3,233 followingPosted 28 Apr 2026, 09:22 UTC22.3K views1,244 votes

InfluxDB Retention Policy and Shard Group Duration: Choosing the Right Settings for Automatic Data Deletion

Learn how to set up InfluxDB retention policies and matching shard group durations to automate data deletion while avoiding performance pitfalls.

Community & Careers · Guide

compaction retention-policy

Community & Careers

Article1 reply1 comment1,062 followingPosted 29 May 2026, 05:05 UTC13.3K views4,955 votes

owner commented

Optimizing InfluxDB Data Lifecycle with Retention Policies and Shard Groups

When InfluxDB deletes data it removes entire shards, not individual points. Aligning shard group duration with retention policies lets you age data efficiently while keeping I/O low and disk usage predictable.

Community & Careers · Blog

time-series retention-policy

TB

Tasadduq Burneyowner

Started28 Apr 2026, 09:22 UTC

Level 36Owner31,775 rep points

TB

Tasadduq Burneyowner

Started29 May 2026, 05:05 UTC

Level 36Owner31,775 rep points

TB

Tasadduq Burneyowner

commented29 May 2026, 07:29 UTC

Level 36Owner31,775 rep points