OpenTelemetry – An Observability Framework for Cloud-Native Software (Tools in Action) In cloud-native technology stacks, distributed and polyglot architectures are the norm. Distributed architectures introduce a variety of operational challenges including how to solve availability and performance issues quickly. These…
Talk about Modernize APIs to run serverless using Apache CXF at ApacheCon North America
Years ago the Service-oriented architecture (SOA) architectural style came along with implementations of web services based on standards like the Web Service Description Language (WSDL) and SOAP. Many of those interfaces are still in place as of today as a…
Vorträge beim Swiss Cloud Day in Zürich
A proactive approach to zero-days: Lessons learned from Log4j In the run-up to the 2021 holiday season, many companies were hit by security vulnerabilities in the widespread Java logging framework, Apache Log4j. Organizations were in a reactionary position, trying to…
Vorträge zu OpenTelemetry und Machine Learning in Java bei den code.talks Hamburg
OpenTelemetry – ein offener Standard für den Durchblick in Anwendungslandschaften Um in verteilten Anwendungslandschaften den Überblick zu behalten, gibt es schon seit einiger Zeit unterschiedliche Ansätze um Daten wie Metriken, Traces und Logs zentralisiert zu analysieren. Die Uneinheitlichkeit machte es…
Workshop at AWS Solutions Day – Modernizing Java and JavaScript Applications in New York City
Accelerate Serverless Java with GraalVM on AWSJava is one of the most popular programming languages. However, in terms of start-up time and memory footprint, interpreted or natively compiled languages seem to be in favor. Both characteristics are critical for short-lived…
AWS re:Inforce 2022 in Boston: A proactive approach to zero-days: Lessons learned from Log4j
In the run-up to the 2021 holiday season, many companies were hit by security vulnerabilities in the widespread Java logging framework, Apache Log4j. Organizations were in a reactionary position, trying to answer questions like: How do we figure out if…
Vortrag Metrics, Logs, Traces – Observability with Open Source using OpenTelemetry bei der AWS Usergroup Köln
In cloud-native technology stacks, distributed and polyglot architectures are the norm. Distributed architectures introduce a variety of operational challenges including how to solve availability and performance issues quickly. Downtime in applications and services may cost a lot of money. Therefore,…
Workshop Accelerate Serverless Java with GraalVM on AWS (Lambda) bei der JBCNconf 2022 in Barcelona
Java is one of the most popular programming languages but seems not to be competitive in terms of start-up time and memory footprint compared to interpreted or natively compiled languages. Both are critical for short-lived serverless functions. In this workshop…
Vortrag zu Log4Shell – Lessons learned bei der Developer Week 2022
In der Vorweihnachtszeit wurden viele IT-Abteilungen von Sicherheitslücken im weitverbreiteten Java-Logging-Framework Apache Log4J kalt erwischt. Diese Session fasst das Ereignis zusammen und beantwortet die folgenden Fragen, um zukünftig in ähnlichen Situationen schneller reagieren zu können: – Welche Möglichkeiten bieten Web,…
Vortrag zu OpenTelemetry bei der Cloudland 2022
Um in verteilten Anwendungslandschaften den Überblick zu behalten, gibt es schon seit einiger Zeit unterschiedliche Ansätze um Daten wie Metriken, Traces und Logs zentralisiert zu analysieren. Die Uneinheitlichkeit machte es bislang aufwändig wirklich alle Komponenten einfach zu berücksichtigen. Im Jahr…
