Book Image

Splunk Operational Intelligence Cookbook

Book Image

Splunk Operational Intelligence Cookbook

Overview of this book

Table of Contents (17 chapters)
Splunk Operational Intelligence Cookbook
Credits
About the Authors
About the Reviewers
www.PacktPub.com
Preface
Index

Introduction


Throughout the previous chapters in this book, you created a great deal of Splunk searches, including historic searches that look back over a period of time and real-time searches. In this chapter, you will learn about alerting—arguably, one of Splunk's most powerful features.

A key part of gaining complete operational intelligence is the ability to be proactive rather than reactive. Periodic, ad hoc searching of the data for certain conditions might provide some operational insight, but a better approach would be to continually monitor the data and know immediately when certain conditions are met. For example, instead of reacting to a network outage after it has occurred, it would be better to proactively look for the factors that could lead to a network outage and prevent it from occurring in the first place. It is this type of proactive approach that Splunk's alerting functionality allows for.

In this chapter, we will continue to build our Operational Intelligence application...