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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2019-11-28 04:53:08 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2019-11-28 04:53:08 +0000 |
| commit | 315e0143f65da3485dcbcd2f6a3172a351618aec (patch) | |
| tree | b713ae472cffab249c95917c6fb6d242d54e0a87 /docs/getting-started.md | |
| parent | Adding upstream version 1.18.1. (diff) | |
| download | netdata-315e0143f65da3485dcbcd2f6a3172a351618aec.tar.xz netdata-315e0143f65da3485dcbcd2f6a3172a351618aec.zip | |
Adding upstream version 1.19.0.upstream/1.19.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'docs/getting-started.md')
| -rw-r--r-- | docs/getting-started.md | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/docs/getting-started.md b/docs/getting-started.md index 44e25738..065da1c7 100644 --- a/docs/getting-started.md +++ b/docs/getting-started.md @@ -159,10 +159,11 @@ Find the `SEND_EMAIL="YES"` line and change it to `SEND_EMAIL="NO"`. ## Change how long Netdata stores metrics -By default, Netdata uses a database engine uses RAM to store recent metrics. For long-term metrics storage, the database -engine uses a "spill to disk" feature that also takes advantage of available disk space and keeps RAM usage low. +By default, Netdata uses a custom database which uses both RAM and the disk to store metrics. Recent metrics are stored +in the system's RAM to keep access fast, while historical metrics are "spilled" to disk to keep RAM usage low. -The database engine allows you to store a much larger dataset than your system's available RAM. +This custom database, which we call the _database engine_, allows you to store a much larger dataset than your system's +available RAM. If you're not sure whether you're using the database engine, or want to tweak the default settings to store even more historical metrics, check out our tutorial: [**Changing how long Netdata stores @@ -229,4 +230,4 @@ Take a look at some more advanced features and configurations: Or, learn more about how you can contribute to [Netdata core](../CONTRIBUTING.md) or our [documentation](../docs/contributing/contributing-documentation.md)! -[](<>) +[](<>) |