Book Image

Splunk 7 Essentials - Third Edition

By : J-P Contreras, Steven Koelpin, Erickson Delgado, Betsy Page Sigman
Book Image

Splunk 7 Essentials - Third Edition

By: J-P Contreras, Steven Koelpin, Erickson Delgado, Betsy Page Sigman

Overview of this book

Splunk is a search, reporting, and analytics software platform for machine data, which has an ever-growing market adoption rate. More organizations than ever are adopting Splunk to make informed decisions in areas such as IT operations, information security, and the Internet of Things. The first two chapters of the book will get you started with a simple Splunk installation and set up of a sample machine data generator, called Eventgen. After this, you will learn to create various reports, dashboards, and alerts. You will also explore Splunk's Pivot functionality to model data for business users. You will then have the opportunity to test-drive Splunk's powerful HTTP Event Collector. After covering the core Splunk functionality, you'll be provided with some real-world best practices for using Splunk, and information on how to build upon what you've learned in this book. Throughout the book, there will be additional comments and best practice recommendations from a member of the SplunkTrust Community, called "Tips from the Fez".
Table of Contents (10 chapters)

Types of dashboards

There are three kinds of dashboards typically created with Splunk:

  • Dynamic form-based dashboards
  • Real-time dashboards
  • Dashboards as scheduled reports

Dynamic form-based dashboards allow Splunk users to modify the dashboard data without leaving the page. This is accomplished by adding data-driven input fields (such as time, radio button, textbox, checkbox, dropdown, and so on) to the dashboard. Updating these inputs changes the data based on the selections. Dynamic form-based dashboards have existed in traditional business intelligence tools for decades now, so users who frequently use them will be familiar with changing prompt values on the fly to update the dashboard data.

Real-time dashboards are often kept on a big panel screen for constant viewing, simply because they are so useful. You see these dashboards in data centers, network operations centers...