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Dynatrace OneAgent SDK for Java: End-to-end monitoring for proprietary Java frameworks

Beginning with Dynatrace OneAgent v1.135, Dynatrace provides beta support for custom tracing in Java applications. We’re proud to announce that this valuable new functionality is made possible by the beta release of new Dynatrace OneAgent…
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Seeing Dynatrace AI in Action: RabbitMQ, Cassandra, JVM Memory

In December I announced my “Share Your AI-Detected Problem” and I started my series by highlighting 3 problem patterns that I had seen detected by the Dynatrace AI.  At our PERFORM 2018 User Conference at the end of January,…
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HowTo – Invoke Java/Groovy logic in DataWeave

When building DataWeave transformations for your Mule application, you will run into situations in which you will need to invoke external logic that may be encapsulated in a Java POJO, Groovy, Python, Ruby script, or really any lookup that uses…
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Modernizing Java Apps with Docker

[This post was written by Sophia Parafina and Arun Gupta.] Modernizing Traditional Applications or MTA was one of the themes at DockerCon EU 2017. Traditional applications are typically built a number of  years ago but are critical to business…
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Request attributes: Java method argument capture is now supported

Dynatrace recently introduced request attributes, a valuable new service-monitoring feature that enables fine-grain service filtering and performance analysis. By defining request attributes for your service’s requests, you can enable…
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Now Available – Developer Preview of AWS SDK for Java 2.0

by Jeff Barr | on 28 JUN 2017 | in Developers, Java | Permalink | |  Share The AWS Developer Tools Team has been hard at work on the AWS SDK for Java and is launching a Developer Preview of version 2.0 today. This version is a major…
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Spring Boot Development with Docker

The AtSea Shop is an example storefront application that can be deployed on different operating systems and can be customized to both your enterprise development and operational environments. In my last post, I discussed the architecture…
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Hunting and Fixing AWS DynamoDB Client Scalability Issues on Tomcat

As a performance consultant, I get called on to address various performance issues. One of our recent scalability issues happened on a micro service exposing a REST API. The micro service runs on Apache Tomcat, on an AWS EC2 instance,…
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Developing a Spring Boot app on Docker: The AtSea Demo App

This is the first of a series of blog posts that demonstrates using Docker to develop a typical web application and deploying it in production. For DockerCon 2017, we wanted to build a new demo application that would demonstrate the flexibility…
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AWS Lambda Support for AWS X-Ray

Today we’re announcing general availability of AWS Lambda support for AWS X-Ray. As you may already know from Jeff’s GA POST, X-Ray is an AWS service for analyzing the execution and performance behavior of distributed applications.…