You're reading from Data Analytics Using Splunk 9.x A practical guide to implementing Splunk's features for performing data analysis at scale

Product type Paperback

Published in Jan 2023

Publisher Packt

ISBN-13 9781803249414

Length 336 pages

Edition 1st Edition

Tools

Splunk

Concepts

Data Analysis

Author (1):

Dr. Nadine Shillingford

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Table of Contents (18) Chapters

Preface

1. Part 1: Getting Started with Splunk

2. Chapter 1: Introduction to Splunk and its Core Components FREE CHAPTER

3. Chapter 2: Setting Up the Splunk Environment

4. Chapter 3: Onboarding and Normalizing Data

5. Part 2: Visualizing Data with Splunk

6. Chapter 4: Introduction to SPL

7. Chapter 5: Reporting Commands, Lookups, and Macros

8. Chapter 6: Creating Tables and Charts Using SPL

9. Chapter 7: Creating Dynamic Dashboards

10. Part 3: Advanced Topics in Splunk

11. Chapter 8: Licensing, Indexing, and Buckets

12. Chapter 9: Clustering and Advanced Administration

13. Chapter 10: Data Models, Acceleration, and Other Ways to Improve Performance

14. Chapter 11: Multisite Splunk Deployments and Federated Search

15. Chapter 12: Container Management

16. Index

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Understanding container management

The AWS instances we spun up in Chapter 2, Setting Up the Splunk Environment, were cloud-based containers. In this section, we will look at containers in general. What is a container? A container is a software development concept that allows multiple isolated processes to share the same OS kernel. The idea of multiple isolated processes sharing a host (virtualization) is not a new one. Organizations have used virtual machine technology in various forms for decades. For example, IBM introduced virtualization concepts with the CP-40 in 1967. VMware, one of the well-known virtual machine platforms, was patented in 1998.

Containerization, as we know it today, was introduced in 2013 with the development of Docker. A Docker container is a Platform-as-a-Service (PaaS) offering where software is packaged with all the libraries, code, tools, and configuration files that they need to run isolated on a host. Containers such as Docker share the host’...