Datadog User Group Berlin

I'm excited to announce another meetup! If you're interested in give a talk, feel free to reach out to me at marcel.drechsler@andsafe.de

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All talks will be presented in English, to ensure that as many people as possible can participate and engage at this event.

If you want to attend, please RSVP to secure your spot - this will make organizing easier. Thank you so much ♥️

Location: Spiced Academy, Ritterstrasse 12, 10969 Berlin, 2. Hof

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🏠 18:00 - Arrival: Networking, Drinks & Snacks (30 min.)
Grab yourself snacks & drinks and say hello to everybody else!

📅 18:30 - So you want to observe an Event Driven System? (45 min.)
🎙️Speaker: Roman Boiko, Enterprise Sales Engineer @ Datadog

Event-driven architectures offer powerful decoupling, but they often shatter traditional monitoring strategies. When a single business process jumps across multiple queues, buses, and microservices, tracing the line between cause and effect becomes a complex puzzle. This talk bridges that visibility gap by exploring practical observability strategies using OpenTelemetry. We will navigate the critical architectural decisions behind distributed tracing - specifically choosing between Span Linking and Parent-Child relationships - and master context propagation to ensure no transaction is lost in the noise. Join us to learn how to connect low-level technical data with high-level business metrics, turning asynchronous complexity into a clear, manageable system.

Roman Boiko is a Senior Enterprise Sales Engineer at Datadog, where he helps developers and architects build reliable, observable, and scalable systems. With a strong background in serverless and cloud-native architectures, he’s passionate about bridging the gap between engineering and operations to help teams move faster with confidence. Roman frequently speaks at tech events, sharing practical insights on observability, distributed systems, and modern application design. He enjoys exploring how developers can simplify complexity and deliver better software through data-driven decisions.

📅 19:15 - Datadog at Zendesk - a solid foundation for scalable, reliable and cost efficient systems (30 min.)
🎙️Speaker: Anatoly Mikhaylov, Principal Software Engineer & Datadog Ambassador @ Zendesk

Anatoly will share practical and valuable lessons what value Datadog brings and what role it plays at Zendesk. They customized and encorporated observability triad (APM, Logs and metrics) within a large volume of systems and applications. Zendesk made it work very well at scale and so that Datadog became a common language engineers and product teams can speak to one another. A single picture often helps to narrow down the issue, surface the problem, brings the solution and be confident remediation is applied successfully. Zendesk teams are fluent using complex Datadog tools and drive necessary changes.

📅 19:45 - Continuous Profiling with Datadog (30 min.)
🎙️Speaker: Felix Geisendörfer, Senior Staff Engineer @ Datadog

Instrumenting systems with logs, metrics and traces is a great way to make them more observable. However, the resulting map is not the territory, and only allows indirect reasoning about the code it represents.Continuous profiling fills this gap by allowing software developers and operators to directly understand the CPU, Memory and Latency trends of their systems using stack traces that break down problems and opportunities in terms of files, functions and line numbers.

This presentation will demonstrate the value of this capability by live-debugging an incident caused by an AI assisted refactoring using Datadog’s Continuous Profiler product. Additionally the presentation will give an overview of other capabilities as well as the work we’re doing upstream to add profiling as the fourth signal of OpenTelemetry.

🥗 20:15 - Drinks, Food & Networking
Enjoy refreshments while networking with community peers!

👋 21:00 - Goodbye, see you next time!