Tue.Sep 24, 2024

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A Hands-On Guide to OpenTelemetry: Linking Metrics to Traces With Exemplars, Part 1

DZone

Are you ready to start your journey on the road to collecting telemetry data from your applications? Great observability begins with great instrumentation! In this series, you'll explore how to adopt OpenTelemetry (OTel) and how to instrument an application to collect tracing telemetry. You'll learn how to leverage out-of-the-box automatic instrumentation tools and understand when it's necessary to explore more advanced manual instrumentation for your applications.

Metrics 177
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How to analyze PostgreSQL benchmark performance with HammerDB

HammerDB

In this post, we will look at the findings of a blog post by EnterpriseDB analyzing a HammerDB workload against PostgreSQL using Postgres Workload reports. We will provide a brief summary of the article and its conclusions, and demonstrate a better way to analyze PostgreSQL performance with HammerDB itself. We will then highlight the errors that have been made in the EnterpriseDB article and the reasons why.