10. 12. 2024
Log-SIEM
20. 12. 2024
Matteo Cipolletta
APM, Log-SIEM
Elastic Observability Engineer Certification: A Hands-On Perspective
Recently, I had the opportunity to take the Elastic Observability Engineer certification exam by Elastic. I’d like to share my experience, the challenges I faced, and some tips for anyone considering this path.
What to Expect from the Exam
The exam primarily focuses on practical skills in using the Elastic Stack for monitoring and observing systems and applications. The main topics include:
- Configuring and using Elastic Agent to collect data
- Creating and managing dashboards in Kibana
- Setting up alerting for notifications on critical metrics
- Diagnostic tools like APM (Application Performance Monitoring)
It’s essential to have a deep understanding of Elasticsearch and its architecture, as many exam questions focus on optimization and troubleshooting.
My Preparation
To prepare for the exam, I went to the Elastic.co platform and took the official Elastic course, which provides a detailed overview of all the tools included in the Observability suite. Additionally, I spent many hours practicing in a lab environment and building demo applications on my own. This allowed me to:
- Simulate real-world monitoring and debugging scenarios
- Familiarize myself with advanced configurations of Elastic Agent and the APM Server
- Explore various visualization and analysis options in Kibana
Challenges Faced
One of the most challenging aspects was understanding at a deep level the integration between the various components of the stack. For instance, configuring APM Agents to send data to the APM Server requires attention to detail, especially in order to ensure that the data is collected and displayed correctly in Kibana.
Tips for Passing the Exam
- Hands-On Practice: Theory is important, but practice is essential. Spend time setting up a complete Elastic environment and simulate some real-world problems.
- Official Documentation: Elastic’s documentation is an incredible resource. Refer to it frequently to clarify doubts or delve deeper into topics.
- Time Management: Time is limited during the exam. Solve the easier questions first and leave the more complex ones for later.
Conclusion
The Elastic Observability Engineer exam isn’t easy, but it’s a great opportunity to showcase your skills in a rapidly growing field. The certification is not only a recognition of your abilities, but also a way to deepen your understanding of the Elastic stack.
If you’re passionate about monitoring, logging, and performance analysis, I highly recommend this journey. It’s not just a technical challenge but also a rewarding professional experience.
Good luck!
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Are you passionate about performance metrics or other modern IT challenges? Do you have the experience to drive solutions like the one above? Our customers often present us with problems that need customized solutions. In fact, we’re currently hiring for roles just like this as well as other roles here at Würth Phoenix.
Matteo Cipolletta
I'm an IT professional with a strong knowledge of Security Information and Event Management solutions.
I have proven experience in multiple Enterprise contexts with managing, designing, and administering Security Information and Event Management (SIEM) solutions (including log source management, parsing, alerting and data visualizations), its related processes and on-premises and cloud architectures, as well as implementing Use Cases and Correlation Rules to enable SOC teams to detect and respond to cyber threats.
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