Chapter 1, What's New in Splunk 6.3?, explains in detail how Splunk works in the backend, and also explains the backbone of Splunk, thanks to which it can process big data in real time. We will also go through all the new techniques and architectural changes that have been introduced in Splunk 6.3 to make Splunk faster, better, and provide near real-time results.

Chapter 2, Developing an Application on Splunk, talks about creating and managing an application and an add-on on Splunk Enterprise. You will also learn how to use different applications available on the Splunk app store to minimize the work by using the already available applications for similar requirements.

Chapter 3, On-boarding Data in Splunk, details the various methods by which data can be indexed on Splunk. We will also have a look at various customization options available while uploading data onto Splunk in order to index the data in such a way that trends, pattern detection, and other important features can be used efficiently and easily.

Chapter 4, Data Analytics, helps the reader learn the usage of commands related to searching, data manipulation, field extraction, subsearches, and so on on Splunk, thus enabling him/her to create analytics out of the data.

Chapter 5, Advanced Data Analytics, teaches the reader to generate reports and become well-versed with commands related to geographic and locations. This chapter will also cover advanced section of commands such as anomaly detection, correlation, prediction, and machine learning.

Chapter 6, Visualization, goes through the basic visualization options available in Splunk to represent data in an easier-to-understand format. Along with visualization, we will also discuss tweaking visualizations to make them easier to read and understand.

Chapter 7, Advanced Visualization, teaches the reader to use custom plugins and extensions to implement advanced visualizations in Splunk. These advanced visualizations can even be used by the nontechnical audience to generate useful insight and derive business decisions.

Chapter 8, Dashboard Customization, teaches the reader to create basic custom dashboards with the visualization and analytics you've learned so far. We will go through the various dashboard customization techniques that can be implemented to make the most of out the data on Splunk.

Chapter 9, Advanced Dashboard Customization, instructs the reader about the techniques that will help in developing a highly dynamic, customizable, and useful dashboard over the data on Splunk.

Chapter 10, Tweaking Splunk, talks about how we can make the best use of Splunk features so that we can get the maximum use out of Splunk efficiently. You will also learn the various management and customization techniques to use Splunk in the best possible way.

Chapter 11, Enterprise Integration with Splunk, teaches the reader to set up and use the Splunk SDK along with the integration of Splunk with R for analytics and Tableau for visualization.

Chapter 12, What Next? Splunk 6.4, discusses the features introduced in Splunk 6.4, along with how they can be put to use to maximize the benefit of Splunk for analytics and visualizations.