November 2018
Beginner
298 pages
7h 51m
English
Content preview from Splunk 7.x Quick Start Guide
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Streaming versus transforming commands
Splunk defines a number of general types of search commands; the most-commonly discussed are:
- Distributable and centralized streaming
- Non-streaming
- Transforming
- Generating
A streaming command performs some type of operation on each event as it is returned by a search, without regard to the other events. An example is the eval command, which can create a new field from one or more existing fields in each event, and add that new field to each event:
... | eval tempf = (tempc * 9/5 + 32)
A non-streaming command requires that all the events are returned from the indexers before an operation is performed on the entire set of events. An example is the sort command: all the events must be returned by the ...
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