Book Image

Advanced Splunk

By : Ashish Kumar Tulsiram Yadav
Book Image

Advanced Splunk

By: Ashish Kumar Tulsiram Yadav

Overview of this book

Master the power of Splunk and learn the advanced strategies to get the most out of your machine data with this practical advanced guide. Make sense of the hidden data of your organization – the insight of your servers, devices, logs, traffic and clouds. Advanced Splunk shows you how. Dive deep into Splunk to find the most efficient solution to your data problems. Create the robust Splunk solutions you need to make informed decisions in big data machine analytics. From visualizations to enterprise integration, this well-organized high level guide has everything you need for Splunk mastery. Start with a complete overview of all the new features and advantages of the latest version of Splunk and the Splunk Environment. Go hands on with uploading data, search commands for basic and advanced analytics, advanced visualization techniques, and dashboard customizing. Discover how to tweak Splunk to your needs, and get a complete on Enterprise Integration of Splunk with various analytics and visualization tools. Finally, discover how to set up and use all the new features of the latest version of Splunk.
Table of Contents (20 chapters)
Advanced Splunk
Credits
About the Author
Acknowledgements
About the Reviewer
www.PacktPub.com
Preface
Index

Data and indexes


When data is sent on Splunk Enterprise, it consumes the raw data and converts it into searchable events. This processed data gets stored in an index in Splunk. We will now go through the search commands that can be used on Splunk Web to view and manage the data and indexes.

You will now learn to use Splunk commands to analyze the data. There are many Splunk commands, and each command has many parameters. We will go through the important commands and the required parameters.

Accessing data

The following set of commands can be used to access data from indexes. These categories of commands just fetch the information and display it. They do not modify the data or indexes.

The index command

Splunk's index command displays the event data of the specified index. On installation, Splunk Enterprise already has the default index as main. It also has few other indexes names, such as _audit, _internal, _introspection, and so on. They can be used for Splunk error lookup, Splunk health status...