OpenTelemetry Foundations: Hands-On Guide to Observability from Udemy

Unlock the power of observability with this comprehensive OpenTelemetry Foundations course. Designed for both developers and operations teams with little to no experience in observability and OpenTelemetry, this course provides a solid foundation to help you understand and implement OpenTelemetry in your organization.

What You’ll Learn:

Introduction to Observability: Understand the importance of observability in modern software systems and how it can help you gain insights into your applications.
Core Principles of OpenTelemetry: Learn the fundamental concepts and principles that drive OpenTelemetry, the leading open-source observability framework.
Key Components and Architecture: Dive into the architecture of OpenTelemetry, exploring its key components and how they work together to provide comprehensive observability.
Practical Use Cases and Examples: See OpenTelemetry in action with examples and use cases that demonstrate its capabilities and benefits.
How to Get Started with OpenTelemetry in Your Organization: Get practical tips and guidance on how to implement OpenTelemetry in your own projects and start reaping the benefits of enhanced observability.

Who Should Enroll:

This course is ideal for developers and operations teams who are looking to master Observability and OpenTelemetry . Whether you’re looking to enhance your skills or implement observability in your organization, this course will provide you with the knowledge and tools you need to succeed.

Enroll Today. Join us on this journey to mastering OpenTelemetry and take the first step towards achieving comprehensive observability in your software systems. Enroll today and start transforming the way you monitor and manage your applications.

What's inside

Syllabus

Introduction

About this Course

Your Instructor

About BrainBSOD

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Read about what's good

what should give you pause

and possible dealbreakers

Provides practical tips and guidance on how to implement OpenTelemetry in your own projects, allowing learners to start reaping the benefits of enhanced observability in their systems

Explores the architecture of OpenTelemetry, diving into its key components and how they work together to provide comprehensive observability, which is essential for modern software systems

Includes hands-on exercises using Java and Python, which are two of the most popular languages in software development and operations, making the course highly practical

Covers the OpenTelemetry Collector, including its purpose, installation, configuration, receivers, processors, and exporters, which are critical for managing telemetry data

Requires learners to set up a learning environment and run the OpenTelemetry demo, which may require some initial effort and technical proficiency to configure correctly

Focuses on zero-code instrumentation, which may not cover all the advanced customization options available with code-based instrumentation, potentially limiting its applicability in complex scenarios

Reviews summary

Hands-on opentelemetry observability fundamentals

According to students, this course provides a solid foundation and practical introduction to Observability and OpenTelemetry. Learners particularly appreciate the hands-on labs and practical examples, finding them very helpful for understanding core concepts like traces, metrics, and logs. The course is considered well-structured and clear, making complex topics easy to grasp, even for those new to the subject. It is seen as a great starting point for developers and operations teams looking to implement observability.

Suitable for those with little experience.

"As someone with little prior experience in observability, this course was a perfect starting point."

"Designed for beginners, it really does provide a solid base without being overwhelming."

"If you are new to OpenTelemetry, this course explains the core principles very well."

"Great for understanding the basics if you have little to no prior knowledge."

Focuses on real-world implementation.

"Loved the focus on practical use cases and how to implement OpenTelemetry in my organization."

"The guidance on getting started with OpenTelemetry in projects was very useful."

"I learned practical tips for configuring the collector that I can use immediately."

"Good practical examples like zero-code instrumentation on Java and Python."

Course content is easy to follow.

"The course is very well structured, making the learning path logical and easy to follow."

"I found the explanations clear and concise, even for someone relatively new to this area."

"The flow from introduction to collector configuration was smooth and easy to grasp."

"Very clear course to understand the foundations."

Labs make concepts practical and clear.

"The hands-on labs were super helpful, reinforcing everything discussed in the lectures."

"I really enjoyed the practical exercises, they cemented my understanding of exporting telemetry data."

"The practical examples using hello-telemetry were very beneficial for seeing code-based instrumentation."

"Doing the labs made the concepts of traces and metrics much clearer for me."

Provides a solid base in OpenTelemetry.

"Provides a very solid foundation for anyone starting with OpenTelemetry and observability in general."

"I gained a very solid foundation in understanding observability and how OpenTelemetry fits into it."

"This course helped me build a strong base to understand OpenTelemetry concepts."

"Gives you the base understanding of how to get started with Opentelemetry and tracing, metrics and logs."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in OpenTelemetry Foundations: Hands-On Guide to Observability with these activities:

Review Distributed Systems Concepts

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Refresh your understanding of distributed systems concepts to better grasp how OpenTelemetry facilitates observability in complex environments.

Browse courses on Distributed Systems

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Review key concepts like CAP theorem and consensus algorithms.
Study common distributed system architectures.
Research the challenges of distributed tracing and monitoring.

Read 'Site Reliability Engineering' by Google

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Gain a deeper understanding of SRE principles to appreciate the value of OpenTelemetry in ensuring system reliability and performance.

View Site Reliability Engineering: How Google Runs... on Amazon

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Read the chapters on monitoring and incident response.
Reflect on how OpenTelemetry can support SRE practices.
Consider how to apply SRE principles in your own projects.

Implement Basic Tracing with OpenTelemetry SDK

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Practice implementing basic tracing using the OpenTelemetry SDK in a language of your choice to solidify your understanding of the core concepts.

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Set up a simple application (e.g., a basic HTTP server).
Instrument the application with the OpenTelemetry SDK to create spans.
Export the trace data to a local Jaeger instance.
Visualize the traces in the Jaeger UI.

Four other activities

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Read 'Observability Engineering' by Charity Majors

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Gain a strategic perspective on observability and learn how to design systems that are inherently observable using OpenTelemetry.

View Observability Engineering: Achieving Production... on Amazon

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Read the chapters on designing for observability.
Reflect on how OpenTelemetry supports observability engineering principles.
Consider how to apply these principles in your own system design.

Write a Blog Post on OpenTelemetry Benefits

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Solidify your understanding of OpenTelemetry by writing a blog post explaining its benefits and use cases to a broader audience.

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Research the key benefits of OpenTelemetry.
Outline the structure of your blog post.
Write the blog post, including examples and use cases.
Publish the blog post on a platform like Medium or your personal blog.

Build an OpenTelemetry Exporter

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Deepen your understanding of OpenTelemetry by building a custom exporter to send telemetry data to a specific backend.

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Choose a backend to export data to (e.g., a custom database or API).
Implement the OpenTelemetry Exporter interface.
Configure your application to use the custom exporter.
Test the exporter to ensure data is being sent correctly.

Contribute to the OpenTelemetry Project

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Enhance your understanding of OpenTelemetry by contributing to the open-source project, whether by reporting bugs, writing documentation, or contributing code.

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Explore the OpenTelemetry GitHub repository.
Identify an area where you can contribute (e.g., documentation, bug fixes).
Submit a pull request with your contribution.
Participate in the OpenTelemetry community discussions.

Career center

Learners who complete OpenTelemetry Foundations: Hands-On Guide to Observability will develop knowledge and skills that may be useful to these careers:

Site Reliability Engineer

A Site Reliability Engineer focuses on ensuring the reliability, performance, and scalability of systems. This OpenTelemetry Foundations course helps aspiring Site Reliability Engineers understand and implement observability. Observability is key to proactively identifying and resolving issues before they impact users. The course's hands-on experience with OpenTelemetry, including instrumentation, metrics, traces, and logs, builds a strong foundation for monitoring and managing complex systems. The course content on telemetry signals, monitoring versus observability, and reliability metrics may be useful for someone moving into this role.

See salaries and explore the career path for Site Reliability Engineer

DevOps Engineer

A DevOps Engineer works to streamline the software development lifecycle through automation and collaboration. This OpenTelemetry Foundations course may be useful for DevOps Engineers implementing observability solutions. The course's focus on OpenTelemetry, a leading open source observability framework, helps engineers integrate observability into their DevOps practices. Learning about OpenTelemetry's architecture and key components, and practical tips on implementation, means that learners can effectively monitor applications and infrastructure. The hands-on exercises on zero-code and code-based instrumentation may be useful, as well as the sections on metrics, traces, and logs.

See salaries and explore the career path for DevOps Engineer

Application Developer

An Application Developer builds and maintains software applications. This OpenTelemetry Foundations course may be useful for Application Developers who need to implement observability in their applications. The course provides hands-on experience with OpenTelemetry, including zero-code and code-based instrumentation. Developers can learn how to instrument their applications to collect metrics, traces, and logs, enabling them to identify and resolve issues. The sections on metrics, traces, and logs may be useful, as well as the sections on OpenTelemetry APIs and SDKs.

See salaries and explore the career path for Application Developer

Cloud Engineer

A Cloud Engineer is responsible for designing, building, and managing cloud infrastructure. This OpenTelemetry Foundations course may be useful for Cloud Engineers who need to monitor and optimize the performance of cloud-based applications. The course provides a practical understanding of observability principles and how to implement them using OpenTelemetry. Understanding telemetry signals, monitoring versus observability, and OpenTelemetry architecture helps Cloud Engineers gain insights into their cloud environments. Further, the hands-on exercises may be useful for instrumenting cloud applications.

See salaries and explore the career path for Cloud Engineer

Software Engineer

A Software Engineer designs, develops, and tests software applications. This OpenTelemetry Foundations course helps Software Engineers integrate observability into their code. The course covers the fundamentals of OpenTelemetry, including instrumentation, metrics, traces, and logs. The sections on metrics, traces, and logs may be useful, as well as the hands-on exercises on zero-code and code-based instrumentation. The course is especially useful for those looking to enhance their skills in monitoring and managing applications.

See salaries and explore the career path for Software Engineer

Systems Architect

A Systems Architect designs and oversees the implementation of complex systems. This OpenTelemetry Foundations course may be useful for Systems Architects who want to incorporate observability into their system designs. The course covers the core principles of OpenTelemetry and its key components, providing a solid understanding of how to build observable systems. The sections on telemetry signals and observability solutions may be useful. Moreover, the practical use cases and examples included in the course help architects visualize how OpenTelemetry can be applied in real-world scenarios.

See salaries and explore the career path for Systems Architect

Performance Engineer

A Performance Engineer specializes in optimizing the performance of software systems. This OpenTelemetry Foundations course may be useful for Performance Engineers who want to leverage observability to identify performance bottlenecks. The course teaches the fundamental concepts and principles that drive OpenTelemetry, a leading open-source observability framework. The sections on key components and architecture may be useful, as well as the practical use cases and examples that demonstrate OpenTelemetry's capabilities.

See salaries and explore the career path for Performance Engineer

Solutions Architect

A Solutions Architect designs and implements technical solutions to address business problems. This OpenTelemetry Foundations course may be useful for Solutions Architects who need to incorporate observability into their designs. The course covers the core principles of OpenTelemetry and its key components, providing a solid understanding of how to build observable systems. The sections on telemetry signals and observability solutions are likely to be useful, as well as the practical use cases and examples included in the course.

See salaries and explore the career path for Solutions Architect

Technical Lead

A Technical Lead guides a team of developers and ensures the technical direction of projects. This OpenTelemetry Foundations course helps Technical Leads understand and implement observability in their projects. The course provides a solid foundation in OpenTelemetry, covering its core principles, key components, and architecture. The sections on telemetry signals and monitoring versus observability may be particularly relevant, as well as the practical tips and guidance on how to implement OpenTelemetry.

See salaries and explore the career path for Technical Lead

Analytics Engineer

An Analytics Engineer transforms raw data into actionable insights. The OpenTelemetry Foundations course may be useful for Analytics Engineers who need to understand the underlying data generated by applications. The course provides a solid foundation in how telemetry data is collected, structured, and exported. Analytics Engineers can use this knowledge to build more effective dashboards and reports. The sections on metrics, traces, and logs may be helpful, as well as the material on exporting telemetry data using OpenTelemetry Protocol.

See salaries and explore the career path for Analytics Engineer

Engineering Manager

An Engineering Manager leads and manages a team of engineers, focusing on project delivery and team development. This OpenTelemetry Foundations course may be useful for Engineering Managers to guide their teams in implementing observability practices. The course offers a deep understanding of OpenTelemetry principles and its architecture. Engineering Managers may also find the practical use cases and examples useful, as well as the course material on how to get started with OpenTelemetry in their organizations.

See salaries and explore the career path for Engineering Manager

Technical Support Engineer

A Technical Support Engineer provides assistance to customers experiencing technical issues. The OpenTelemetry Foundations course may be useful for Technical Support Engineers who need to understand how to diagnose and resolve application problems. The course provides a practical understanding of telemetry data, including metrics, traces, and logs. Technical Support Engineers can leverage this knowledge to better understand the root causes of issues. The sections on traces and logs may be useful.

See salaries and explore the career path for Technical Support Engineer

Network Engineer

A Network Engineer designs, implements, and manages computer networks. The OpenTelemetry Foundations course may be useful for Network Engineers who need to monitor network performance and troubleshoot network issues. The course provides a practical understanding of telemetry data. It includes metrics, traces, and logs, as well as hands-on exercises on exporting telemetry data. The sections on traces and logs are useful, as well as the material on the OpenTelemetry Collector.

See salaries and explore the career path for Network Engineer

Data Scientist

A Data Scientist analyzes and interprets complex data to derive insights and inform decisions. The OpenTelemetry Foundations course may be useful for Data Scientists working with application performance data. The course provides a foundational understanding of how telemetry data is collected and structured. Data Scientists can leverage this knowledge to better analyze metrics, traces, and logs. The sections on metrics, traces, and logs may be useful, as well as the practical demonstrations of data analysis.

See salaries and explore the career path for Data Scientist

Security Engineer

A Security Engineer protects computer systems and networks from threats. This OpenTelemetry Foundations course may be useful for Security Engineers looking to enhance their monitoring capabilities. By understanding how telemetry data is collected and analyzed, Security Engineers can gain better visibility into system behavior. This increased visibility will help uncover suspicious activities. The sections on logs and traces may be useful, as well as the course material on telemetry signals.

See salaries and explore the career path for Security Engineer

Reading list

We've selected two 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 OpenTelemetry Foundations: Hands-On Guide to Observability.

Observability Engineering

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Provides a deep dive into the principles and practices of observability engineering. It explores how to design systems for observability from the ground up, emphasizing the importance of understanding system behavior through telemetry data. The book is valuable for understanding the strategic aspects of observability and how to build systems that are inherently observable. It useful reference for those looking to implement observability at scale.

Observability Engineering: Achieving Production...

Paperback

Observability Engineering

Kindle Edition

Site Reliability Engineering

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Provides a comprehensive overview of Site Reliability Engineering (SRE) principles and practices. It offers valuable insights into how Google manages large-scale systems, which directly relates to the observability challenges that OpenTelemetry addresses. The book is particularly useful for understanding the operational aspects of observability and how to apply telemetry data to improve system reliability. It is commonly used as a reference by industry professionals.

Site Reliability Engineering: How Google Runs...

Kindle Edition

OpenTelemetry Foundations

Hands-On Guide to Observability

What's inside

Syllabus

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Reviews summary

Hands-on opentelemetry observability fundamentals

Activities

Career center

Reading list

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