fluentd

Fluentd is an open source data collector for unified logging layer

Fluentd allows you to unify data collection and consumption for a better use and understanding of data.

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sensu

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loki

Like Prometheus, but for logs.

Loki is a horizontally-scalable, highly-available, multi-tenant log aggregation system inspired by Prometheus. It is designed to be very cost effective and easy to operate. It does not index the contents of the logs, but rather a set of labels for each log stre...

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