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docs/Single-server-VictoriaMetrics.md: clarify Replication section

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Aliaksandr Valialkin 2020-06-03 21:32:36 +03:00
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README.md
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@ -1006,15 +1006,12 @@ for data with timestamps close to the current time.
### Replication
Single-node VictoriaMetrics relies on replicated durable persistent storage such as [Google Cloud disks](https://cloud.google.com/compute/docs/disks#pdspecs)
or [Amazon EBS](https://aws.amazon.com/ebs/). It is also recommended making periodic backups,
since [replication doesn't save from disaster](https://medium.com/@valyala/speeding-up-backups-for-big-time-series-databases-533c1a927883).
See [backup docs](#backups) for details.
Single-node VictoriaMetrics doesn't support application-level replication. Use cluster version instead.
See [these docs](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/cluster/README.md#replication-and-data-safety) for details.
Cluster version of VictoriaMetrics supports replication. See [these docs](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/cluster/README.md#replication-and-data-safety)
for details.
Storage-level replication may be offloaded to durable persistent storage such as [Google Cloud disks](https://cloud.google.com/compute/docs/disks#pdspecs).
See also [high availability docs](#high-availability) and [docs about cluster version of VictoriaMetrics](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/cluster/README.md).
See also [high availability docs](#high-availability) and [backup docs](#backups).
### Backups

11
docs/Single-server-VictoriaMetrics.md
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@ -1006,15 +1006,12 @@ for data with timestamps close to the current time.
### Replication
Single-node VictoriaMetrics relies on replicated durable persistent storage such as [Google Cloud disks](https://cloud.google.com/compute/docs/disks#pdspecs)
or [Amazon EBS](https://aws.amazon.com/ebs/). It is also recommended making periodic backups,
since [replication doesn't save from disaster](https://medium.com/@valyala/speeding-up-backups-for-big-time-series-databases-533c1a927883).
See [backup docs](#backups) for details.
Single-node VictoriaMetrics doesn't support application-level replication. Use cluster version instead.
See [these docs](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/cluster/README.md#replication-and-data-safety) for details.
Cluster version of VictoriaMetrics supports replication. See [these docs](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/cluster/README.md#replication-and-data-safety)
for details.
Storage-level replication may be offloaded to durable persistent storage such as [Google Cloud disks](https://cloud.google.com/compute/docs/disks#pdspecs).
See also [high availability docs](#high-availability) and [docs about cluster version of VictoriaMetrics](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/cluster/README.md).
See also [high availability docs](#high-availability) and [backup docs](#backups).
### Backups