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Optimizing DynamoDB Access Patterns to avoid Performance Impact

Our Dynatrace DevOps team is not only using Dynatrace to monitor the Dynatrace Clusters we run for our customers in the public cloud, but they have also developed a set of tools that help them in their day-to-day work. In my quest to share more…
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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,…