Fluentd :

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 Interlude Routing :

The source submits events to the Fluentd routing engine. An event consists of three entities: tag, time and record. The tag is a string separated by dots (e.g. myapp.access), and is used as the directions for Fluentd internal routing engine. The time field is specified by input plugins, and it must be in the Unix time format. The record is a JSON object

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