Load a realistic sample of your metrics or sensor events into InfluxDB, including high-cardinality tags and late data. Run the dashboards and retention queries your team needs, then measure storage, ingestion, and query latency over a representative period.
Version and deployment choices can change query and operational behavior, so confirm the exact stack you intend to run. Practice backup, restore, and export before shifting production telemetry. A fast demo query is less important than predictable cost and recovery under sustained data volume.