Book Image

Data Analytics Using Splunk 9.x

By : Dr. Nadine Shillingford
5 (1)
Book Image

Data Analytics Using Splunk 9.x

5 (1)
By: Dr. Nadine Shillingford

Overview of this book

Splunk 9 improves on the existing Splunk tool to include important features such as federated search, observability, performance improvements, and dashboarding. This book helps you to make the best use of the impressive and new features to prepare a Splunk installation that can be employed in the data analysis process. Starting with an introduction to the different Splunk components, such as indexers, search heads, and forwarders, this Splunk book takes you through the step-by-step installation and configuration instructions for basic Splunk components using Amazon Web Services (AWS) instances. You’ll import the BOTS v1 dataset into a search head and begin exploring data using the Splunk Search Processing Language (SPL), covering various types of Splunk commands, lookups, and macros. After that, you’ll create tables, charts, and dashboards using Splunk’s new Dashboard Studio, and then advance to work with clustering, container management, data models, federated search, bucket merging, and more. By the end of the book, you’ll not only have learned everything about the latest features of Splunk 9 but also have a solid understanding of the performance tuning techniques in the latest version.
Table of Contents (18 chapters)
1
Part 1: Getting Started with Splunk
5
Part 2: Visualizing Data with Splunk
10
Part 3: Advanced Topics in Splunk

Technical requirements

Before you begin, you will need the following:

  • Access to the AWS Management Console (https://aws.amazon.com/console/). This requires Amazon login credentials. The AWS Elastic Compute Cloud (EC2) instances that will host the Splunk deployment server, indexer, and search head are c5.large (Splunk-recommended) instances. They will incur a cost of about $0.085/hr at the time of writing this book. Be careful to turn off the servers once you are finished with the case study to avoid additional costs.
  • You will need an SSH client to access the Linux-based AWS instances (deploymentserver, searchhead, and indexer). We use the Terminal application on a Macbook in this chapter. You can use a SSH client such as PuTTY (https://www.putty.org) if you are using a Microsoft Windows device.
  • You will access AWS EC2 instances using key pairs. You will generate a key pair when you launch an instance. You can use one key pair across your different EC2 instances. You...