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docs/Single-server-VictoriaMetrics.md: mention that basic downsampling could be made with the help of de-duplication

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Aliaksandr Valialkin 2020-04-28 16:38:26 +03:00
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@ -825,6 +825,10 @@ There is no downsampling support at the moment, but:
These properties reduce the need of downsampling. We plan to implement downsampling in the future. These properties reduce the need of downsampling. We plan to implement downsampling in the future.
See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/36) for details. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/36) for details.
It is possible to (ab)use [-dedup.minScrapeInterval](#deduplication) for basic downsampling.
For instance, if interval between the ingested data points is 15s, then `-dedup.minScrapeInterval=5m` will leave
only a single data point out of 20 initial data points per each 5m interval.
### Multi-tenancy ### Multi-tenancy
Single-node VictoriaMetrics doesn't support multi-tenancy. Use [cluster version](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/cluster) instead. Single-node VictoriaMetrics doesn't support multi-tenancy. Use [cluster version](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/cluster) instead.