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Alexander Wert

Director, Software Engineering

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Articles by Alexander Wert
How we fixed head-based sampling in OpenTelemetry
Observability Labs

How we fixed head-based sampling in OpenTelemetry

Head-based sampling can break throughput charts without sampling metadata. Learn how OpenTelemetry tracestate probability fields fixed this in Java, JS, and Python.

Alexander Wert
Collecting JMX metrics with OpenTelemetry
Observability Labs

Collecting JMX metrics with OpenTelemetry

Learn how to collect Tomcat JMX metrics with OpenTelemetry using the Java agent or jmx-scraper, then extend coverage with custom YAML rules and validate output.

Sylvain Juge
Bridging the Gap: End-to-End Observability from Cloud Native to Mainframe
Observability Labs

Bridging the Gap: End-to-End Observability from Cloud Native to Mainframe

Achieving end-to-end observability in hybrid enterprise environments, where modern cloud-native applications interact with critical, yet often opaque, IBM mainframe systems is a challenge. By utilizing IBM Z Observability Connect, which enables OTel output, with Elastic Observability is a solution, transforming your mainframe black box into a fully observable component in your deployment

Sherry Ger
OpenTelemetry Data Quality Insights with the Instrumentation Score and Elastic
Observability Labs

OpenTelemetry Data Quality Insights with the Instrumentation Score and Elastic

This post explores the Instrumentation Score for OpenTelemetry data quality, sharing practical insights, key learnings, and a hands-on look at implementing this approach with Elastic's powerful observability features.

Alexander Wert
Dynamic workload discovery on Kubernetes now supported with EDOT Collector
Observability Labs

Dynamic workload discovery on Kubernetes now supported with EDOT Collector

Discover how Elastic's OpenTelemetry Collector leverages Kubernetes pod annotations providing dynamic workload discovery and improves automated metric and log collection for Kubernetes clusters.

Christos Markou
Announcing GA of Elastic distribution of the OpenTelemetry Java Agent
Observability Labs

Announcing GA of Elastic distribution of the OpenTelemetry Java Agent

Elastic announces general availability of the Elastic distribution of the OpenTelemetry (OTel) Java Agent, a fully OTel-compatible agent with a rich set of useful additional features.

Alexander Wert
Introducing Elastic Distributions of OpenTelemetry
Observability Labs

Introducing Elastic Distributions of OpenTelemetry

Elastic is proud to introduce Elastic Distributions of OpenTelemetry (EDOT), which contains Elastic’s versions of the OpenTelemetry Collector and several language SDKs like Python, Java, .NET, and NodeJS. These help provide enhanced features and enterprise-grade support for EDOT.

Alexander Wert
Introducing Elastic Distribution of OpenTelemetry Collector
Observability Labs

Introducing Elastic Distribution of OpenTelemetry Collector

We are thrilled to announce the technical preview of the Elastic Distribution of OpenTelemetry Collector. This new offering underscores Elastic dedication to this important framework and highlights our ongoing contributions to make OpenTelemetry the best vendor agnostic data collection framework.

Alexander Wert
Elastic's collaboration with OpenTelemetry on improving the filelog receiver
Observability Labs

Elastic's collaboration with OpenTelemetry on improving the filelog receiver

Elastic is committed to help OpenTelemetry advance it's logging capabilities. Learn about our collaboration with the OpenTelemetry community on improving the capabilities and quality aspects of the OpenTelemetry Collector's filelog receiver.

Christos Markou
Elastic contributes its Universal Profiling agent to OpenTelemetry
Observability Labs

Elastic contributes its Universal Profiling agent to OpenTelemetry

Elastic is advancing the adoption of OpenTelemetry with the contribution of its universal profiling agent. Elastic is committed to ensuring a vendor-agnostic ingestion and collection of observability and security telemetry through OpenTelemetry.

Christos Kalkanis
Revealing unknowns in your tracing data with inferred spans in OpenTelemetry
Observability Labs

Revealing unknowns in your tracing data with inferred spans in OpenTelemetry

Distributed tracing is essential in understanding complex systems, but it can miss latency issue details. By combining profiling techniques with distributed tracing, Elastic provides the inferred spans feature as an extension for the OTel Java SDK.

Jonas Kunz
OpenTelemetry and Elastic: Working together to establish continuous profiling for the community
Observability Labs

OpenTelemetry and Elastic: Working together to establish continuous profiling for the community

OpenTelemetry is embracing profiling. Elastic is donating its whole-system continuous profiling agent to OpenTelemetry to further this advancement, empowering OTel users to improve computational efficiency and reduce their carbon footprint.

Israel Ogbole
How to easily add application monitoring in Kubernetes pods
Observability Labs

How to easily add application monitoring in Kubernetes pods

This blog walks through installing the Elastic APM K8s Attacher and shows how to configure your system for both common and non-standard deployments of Elastic APM agents.

Jack Shirazi
Elastic's contribution: Invokedynamic in the OpenTelemetry Java agent
Observability Labs

Elastic's contribution: Invokedynamic in the OpenTelemetry Java agent

The instrumentation approach in OpenTelemetry's Java Agent comes with some limitations with respect to maintenance and testability. Elastic contributes an invokedynamic-based instrumentation approach that helps overcoming these limitations.

Alexander Wert
Monitoring Android applications with Elastic APM
Observability Labs

Monitoring Android applications with Elastic APM

Elastic has launched its APM agent for Android applications, allowing developers to track key aspects of applications to help troubleshoot issues and performance flaws with mobile applications, corresponding backend services, and their interactions.

Alexander Wert