README.md: refer to comment about ingestion rate scalability

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/175
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Aliaksandr Valialkin 2019-10-09 17:28:00 +03:00
parent 7b6570489a
commit f1a7965676

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@ -146,7 +146,8 @@ Cluster performance and capacity scales with adding new nodes.
* `vminsert` and `vmselect` nodes are stateless and may be added / removed at any time. * `vminsert` and `vmselect` nodes are stateless and may be added / removed at any time.
Do not forget updating the list of these nodes on http load balancer. Do not forget updating the list of these nodes on http load balancer.
Adding more `vminsert` nodes scales data ingestion rate. Adding more `vminsert` nodes scales data ingestion rate. See [this comment](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/175#issuecomment-536925841)
about ingestion rate scalability.
Adding more `vmselect` nodes scales select queries rate. Adding more `vmselect` nodes scales select queries rate.
* `vmstorage` nodes own the ingested data, so they cannot be removed without data loss. * `vmstorage` nodes own the ingested data, so they cannot be removed without data loss.
Adding more `vmstorage` nodes scales cluster capacity. Adding more `vmstorage` nodes scales cluster capacity.