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

Chapter 1. The Splunk Interface

This is the third edition of this book! Splunk has continued to grow in popularity since our original publication and each new release of the product proves to be enthusiastically consumed by the industry. The content of each chapter within this edition has been reviewed and updated for Splunk version 7.0, with new sections added to cover several new features now available in version 7.0. In addition, we have two new chapters, one covering Splunk's latest machine learning toolkit (MLT) and another discussing practical proven-practice recommendations. So, even if you have an earlier edition of this book (thank you!), it's worthwhile picking up this edition.

Let's begin!

This chapter will walk you through the most common elements in the Splunk interface, and will touch upon concepts that are covered in greater detail in later chapters. You may want to dive right into them, but an overview of the user interface elements might save you some frustration later. We will cover the following topics in this chapter:

  • Logging in and app selection
  • A detailed explanation of the search interface widgets
  • A quick overview of the admin interface