May 1, 2024
Updated June 23, 2025
16 minute read
Telemetry: Understanding the Invisible Data Streams That Power Our World
Telemetry, at its core, is the science and technology of automatic measurement and transmission of data from remote or inaccessible sources to a receiving station for monitoring, analysis, and control. Imagine a spacecraft venturing into deep space, a patient's vital signs being monitored from a nursing station, or the performance of a complex IT network being tracked in real-time; telemetry is the invisible thread making this all possible. It allows us to understand what's happening within a system without being physically present, providing crucial real-time insights for decision-making and proactive intervention.
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Reading list
We've selected 27 books
that we think will supplement your
learning. Use these to
develop background knowledge, enrich your coursework, and gain a
deeper understanding of the topics covered in
Telemetry.
Authored by experts from Honeycomb.io, a prominent observability platform company, this book advocates for adopting observability practices to achieve production excellence. It provides a holistic view of observability, covering theory, tools, and implementation strategies. This key resource for understanding contemporary approaches to telemetry and is highly relevant for professionals and graduate students.
This foundational book provides a comprehensive overview of Site Reliability Engineering practices at Google, which heavily rely on monitoring and telemetry. It's an excellent resource for understanding the principles behind building and maintaining reliable systems, making it highly relevant for anyone involved in production systems. While not solely focused on telemetry, it establishes the critical context for its importance. It is widely considered a must-read and is often used as a reference in the industry.
This practical guide dives into the specifics of software telemetry, covering the collection, storage, and analysis of system and application log data. It addresses best practices for operating and updating telemetry systems and discusses topics like managing toxic telemetry and ensuring legal compliance. is highly relevant for software developers and infrastructure engineers and serves as a detailed reference.
Focuses specifically on observability in the context of distributed systems, a highly relevant topic given the course names. It explains the difference between traditional monitoring and modern observability and discusses the challenges and strategies for gaining visibility into complex systems. It is particularly useful for those working with or studying distributed architectures and good resource for understanding contemporary telemetry practices.
As a companion to the 'Site Reliability Engineering' book, this workbook offers practical examples and case studies for implementing SRE principles. It delves into the how-to aspects of the concepts introduced in the first book, including practical applications of monitoring and alerting strategies. is valuable for solidifying understanding through hands-on approaches and useful reference for professionals applying SRE in their work.
Focuses on OpenTelemetry, a vendor-neutral standard for collecting telemetry data (logs, metrics, and traces). It's highly relevant for understanding contemporary approaches to implementing observability across different systems and tools. It's a practical guide for engineers setting up and operating modern observability pipelines.
Provides a practical guide to adopting OpenTelemetry across an organization. It covers the benefits of open standards for observability and how to implement OpenTelemetry for collecting logs, metrics, and traces. This valuable resource for organizations looking to standardize their telemetry practices.
This excerpt from the 'Site Reliability Engineering' book focuses specifically on monitoring distributed systems. It covers essential principles and best practices for monitoring and alerting in complex, distributed environments. It's a concise resource for understanding the unique challenges of telemetry in distributed systems and is valuable for engineers working in such environments.
Offers a pragmatic and tool-agnostic approach to monitoring, covering essential strategies for real-world scenarios. It provides guidance on building a strong monitoring foundation, including metrics, alerting, and logging. It's a useful resource for both beginners and those looking to improve existing monitoring practices, making it valuable for undergraduate and professional audiences. It practical guide for implementing effective monitoring.
Provides a practical, hands-on approach to network observability using popular open-source tools. It covers building a flexible observability stack and turning network data into actionable insights. This is highly relevant for network professionals and provides practical skills for implementing modern network telemetry.
Based on extensive experience in systems operations, this book presents a data-driven approach to monitoring and alerting for web operations. It focuses on catching complications in distributed systems before they become major problems. This practical guide for professionals looking to improve their alerting strategies and maintain high availability.
Provides a practical guide to implementing distributed tracing in .NET applications using open-source tools like OpenTelemetry and Jaeger. It covers the concepts and benefits of distributed tracing, a key aspect of modern telemetry and observability for microservices. This is particularly useful for developers and architects working in a .NET environment.
Providing extensive breadth and depth on modern monitoring practices, this book covers a wide range of topics related to collecting, storing, visualizing, and alerting on data. It's a comprehensive guide suitable for those looking to deepen their understanding of monitoring systems and their implementation. While published in 2014, its principles remain relevant, making it a valuable reference for professionals.
This influential book on DevOps practices emphasizes the importance of feedback loops and monitoring in achieving agility, reliability, and security. Telemetry fundamental enabler of these feedback loops. While a broader topic than just telemetry, it provides essential context for why robust monitoring and observability are critical in modern IT organizations. It widely recommended book in the DevOps field.
Focuses on the strategic planning and implementation of observability within an enterprise setting, using real-life examples. It addresses the challenges and considerations for adopting observability at scale, making it relevant for architects and engineering leaders. It provides a higher-level view of integrating telemetry and observability into business strategy.
From Google explores the intersection of security and reliability in system design and operation. While not solely focused on telemetry, monitoring and telemetry are crucial for ensuring both security and reliability. It provides valuable context on how telemetry supports these critical aspects of system health and recommended read for professionals in SRE and security.
Focuses on data acquisition and analysis within the context of Internet of Things (IoT) solutions using Microsoft Azure. It covers collecting and analyzing sensor and usage data from IoT devices, a direct application of telemetry in the IoT domain. It's a valuable resource for developers and architects working with Azure IoT Suite.
While a fictional novel, The Phoenix Project is highly regarded for illustrating the principles of DevOps, including the importance of feedback loops and monitoring in improving IT performance. It provides a relatable narrative that highlights the business value of effective monitoring and telemetry. It's an excellent introductory read for anyone in IT to understand the broader context of telemetry's importance.
Focusing on the reliability of database systems, this book highlights the importance of monitoring and telemetry for database performance and health. It's a specialized application of telemetry principles within a critical component of many systems. Useful for database administrators and engineers, and provides deeper understanding for those interested in data-intensive systems.
For those specifically working with Graphite for monitoring, this book is considered essential reading. It covers scaling Graphite, troubleshooting performance, and utilizing its features for effective monitoring. While tool-specific, it offers valuable insights into working with a popular telemetry data storage and visualization tool, making it relevant for professionals using this technology.
Likely covers the engineering aspects of designing and implementing telemetry systems. Based on the title and typical content of such engineering texts, it would delve into the technical details of sensors, data acquisition, transmission, and processing. It would be suitable for advanced undergraduate or graduate students and professionals in electrical or aerospace engineering. More valuable as a reference tool.
Provides a comprehensive overview of telemetry and telecontrol systems. It covers topics such as: telemetry principles, telecontrol principles, and telemetry and telecontrol applications.
Provides a comprehensive overview of telemetry and telemetry systems. It covers topics such as: telemetry principles, telemetry systems principles, and telemetry and telemetry systems applications.
For more information about how these books relate to this course, visit:
OpenCourser.com/topic/iy9050/telemetr
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