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Running the OpenTelemetry demo application with Dynatrace

Dynatrace

The demo has been in active development since the summer of 2022 with Dynatrace as one of its leading contributors. The demo application is a cloud-native e-commerce application made up of multiple microservices. OpenTelemetry demo application architecture diagram. By default, the demo comes with?Jaeger OpenTelemetry?community

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The road to observability with OpenTelemetry demo part 1: Identifying metrics and traces

Dynatrace

In this OpenTelemetry demo series, we’ll take an in-depth look at how to use OpenTelemetry to add observability to a distributed web application that originally didn’t know anything about tracing, telemetry, or observability. These observations and insights are all far beyond what classic logging typically provides.

Metrics 194
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The road to observability with OpenTelemetry demo part 2: OpenTelemetry configuration and instrumenting applications

Dynatrace

In the first part of this three-part series, The road to observability with OpenTelemetry demo part 1: Identifying metrics and traces with OpenTelemetry , we talked about observability and how OpenTelemetry works to instrument applications across different languages and platforms. With observability, these features all come out of the box.

Metrics 201
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An Unbelievable Demo

Brendan Gregg

This is the story of the most unbelievable demo I've been given in world of open source. I was an independent performance consultant and Sun Microsystems had just released DTrace, a tool that could instrument all software. This gave performance analysts like myself X-ray vision. He was kind enough to give me a quick demo anyway.

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Performance of ULID and UUID in Postgres Database

DZone

I will use a PostgreSQL database and a demo Java service to compare query speeds. Today we will touch on two topics at once. These are measurements of search speed by key and data types for the key on the database side.

Database 286
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An Unbelievable Demo

Brendan Gregg

This is the story of the most unbelievable demo I've been given in world of open source. I was an independent performance consultant and Sun Microsystems had just released DTrace, a tool that could instrument all software. This gave performance analysts like myself X-ray vision. He was kind enough to give me a quick demo anyway.

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How to automatically performance test your pull requests and fight regressions

Speed Curve

Our purpose in building this integration is to lower the barrier for getting web performance feedback for your code changes, directly in the environment you are working in. Follow along below for an example of how you can use this integration in practice to fight web performance regressions and keep your pages fast.