Book Image

Implementing Splunk 7, Third Edition - Third Edition

Book Image

Implementing Splunk 7, Third Edition - Third Edition

Overview of this book

Splunk is the leading platform that fosters an efficient methodology and delivers ways to search, monitor, and analyze growing amounts of big data. This book will allow you to implement new services and utilize them to quickly and efficiently process machine-generated big data. We introduce you to all the new features, improvements, and offerings of Splunk 7. We cover the new modules of Splunk: Splunk Cloud and the Machine Learning Toolkit to ease data usage. Furthermore, you will learn to use search terms effectively with Boolean and grouping operators. You will learn not only how to modify your search to make your searches fast but also how to use wildcards efficiently. Later you will learn how to use stats to aggregate values, a chart to turn data, and a time chart to show values over time; you'll also work with fields and chart enhancements and learn how to create a data model with faster data model acceleration. Once this is done, you will learn about XML Dashboards, working with apps, building advanced dashboards, configuring and extending Splunk, advanced deployments, and more. Finally, we teach you how to use the Machine Learning Toolkit and best practices and tips to help you implement Splunk services effectively and efficiently. By the end of this book, you will have learned about the Splunk software as a whole and implemented Splunk services in your tasks at projects
Table of Contents (19 chapters)
Title Page
Packt Upsell
Contributors
Preface
Index

The purpose of dashboards


Any search, table, or chart that you create can be saved and made to appear in menus for other users to see. With that power, why would you bother creating a dashboard?

Here are a few reasons:

  • A dashboard can contain multiple panels, each running a different query.
  • Every dashboard has a unique URL, which is easy to share.
  • Dashboards are more customizable than an individual query.
  • The search bar is removed, making it less intimidating to many users.
  • Forms allow you to present the user with a custom search interface that only requires specific values.
  • Dashboards look great. Many organizations place dashboards on projectors and monitors for at-a-glance information about their environment.
  • Dashboards can be scheduled for PDF delivery by email. This feature is not the most robust, but, with some consideration, it can be used effectively. With all that said, if a saved search is working well the way it is, there is no strong reason to turn it into a dashboard.