January 2013
Beginner to intermediate
448 pages
9h 16m
English
book
Implementing Splunk: Big Data Reporting and Development for Operational Intelligence
by VINCENT BUMGARNER
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Using lookups to enrich data
Sometimes, information that would be useful for reporting and searching is not located in the logs themselves, but is available elsewhere. Lookups allow us to enrich data, and even search against the fields in the lookup as if they were part of the original events.
The source of data for a lookup can be either a Comma Separated Values (CSV) file or a script. We will cover the most common use of a CSV lookup in the next section. We will cover scripted lookups in Chapter 12, Extending Splunk.
There are three steps for fully defining a lookup: creating the file, defining the lookup definition, and optionally wiring the lookup to run automatically.
Defining a lookup table file
A lookup table file is simply a CSV file. The ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.