Back to Vol 22, Issue 2

PHP Architect · Vol 22, Issue 2 · February 2023

DDD Alley: Observability Lab

by Edward Barnard

I realized that I need to experiment with various off-the-shelf products, such as Elasticsearch. Here is how and why I set up a Raspberry Pi as a safe testbed. We’ll repartition a USB hard drive to be suitable as the boot device while reaching past the boot device limitations.

The full article is in PHP Architect Vol 22, Issue 2. Subscribe to read it and every new issue.

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Edward Barnard

About the author

Edward Barnard

Ed Barnard had a front-row seat when the Morris Worm took down the Internet, November 1988. He was teaching CRAY-1 supercomputer operating system internals to analysts as they were being directly hit by the Worm. It was a busy week! Ed continues to indulge his interests in computer security and teaching software concepts to others.

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