SRE Made Simple
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ISBN: 9789378549076
eISBN: 9789378547942
Authors: Jayant Kumar
Rights: Worldwide
Edition: 2026
Pages: 356
Dimension: 7.5*9.25 Inches
Book Type: Paperback
- Description
- Table of Contents
- About the Authors
Site reliability engineering is the modern approach to improving the reliability of software systems. As systems grow with more features and users, issues and outages become more common, often leading to revenue loss. This book explores SRE practices, along with the design patterns and tools that can be used to enhance system reliability.
In this book, the mindset of an SRE engineer will be explored, and the evolution of team culture required to support SRE will be discussed. Readers will understand the metrics that need to be tracked for SRE, along with the sub-practices adopted to improve site reliability. The building blocks of site reliability engineering will be outlined. Readers will also explore the actions involved in implementing SRE across software engineering. Some tools used to implement SRE practices will also be introduced. Additionally, real-world examples will be included to provide practical understanding.
This book will prepare readers towards the implementation and adoption of SRE practices within their team and organization. It will also help them understand their existing SRE practices and guide them to improve them further. For readers new to the concept of SRE, this book will help them understand what SRE is and how it should be implemented.
WHAT YOU WILL LEARN
● Manage SRE error budget metrics and scale across organizations.
● Define SLI, SLO, and SLA metrics and manage SRE error budgets effectively.
● Optimize latency and system throughput.
● Utilize AIOps for predictive incident detection.
● Understanding incident management and modern release engineering practices.
● Explore tools and understand how AI helps SRE in improving site reliability.
WHO THIS BOOK IS FOR
This book is for DevOps engineers, software architects, and technical managers seeking to master reliability. While beneficial for senior executives, readers should possess a foundational understanding of software lifecycles and infrastructure to successfully adopt SRE practices that optimize business revenue.
1. Introduction to Site Reliability Engineering
2. Understanding SRE Metrics
3. Monitoring and Observability
4. Incident Management
5. Designing for Reliability
6. Release Engineering
7. Performance Optimization
8. Automation, DevSecOps and AIOps
9. Security and SRE
10. Team Dynamics
11. SRE in Small vs. Large Organizations
12. Future of SRE
Appendix A: Tools and Templates
Appendix B: Case Studies
Jayant Kumar is a seasoned technology leader with over two decades of experience in architecting, building and operating large-scale, high traffic software systems. His career reflects a blend of deep technical expertise and executive leadership, spanning roles from hands-on software development and technical architecture to leading global site reliability engineering (SRE) organizations.
Jayant began his journey as a software engineer and evolved into an architect, where he played a pivotal role in architecting large-scale web systems. He contributed significantly to the evolution of leading job platforms such as Naukri.com and Shine.com where performance, scalability and reliability were business critical necessities.
Over time, his focus shifted to the world of SRE, where he led SRE and resilience engineering initiatives across global organizations, including JP Morgan Chase, DBS Bank and high-growth startups. In these roles, he was responsible for driving reliability at scale, building high- performing SRE teams, and embedding a culture of operational excellence within engineering organizations. His leadership experience includes senior roles such as vice president, director and chief technical officer at The Indian Express where he combined strategic vision with hands-on execution to deliver robust and scalable technology platforms.
In addition to his professional work, Jayant is also an author and thought leader. He previously authored two technical books on search technologies, sharing his deep insights into scalable systems and real-world engineering challenges. He has a bachelors degree in computer science and engineering and is also a TOGAF certified enterprise architect.
Currently Jayant is associated with an AI based startup as a co-founder and a CTO.
Through this book, Jayant aims to demystify SRE for engineers, architects, and leaders alike, thus bridging the gap between theory and real-world practice.