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These days I write about reliability, observability and performance. All external posts can be found here.
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Training
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Prometheus Essential Training
April 2024
Writing
2025
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Grafana and LLMs
July 2025
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I predicted AI journalism 10 years ago - and I got it wrong
May 2025
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Auto-remediation is important
January 2025
2023
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Observing Node.js processes with eBPF
July 2023
2022
2021
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How good is your memory?
Dec 2021
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Life is short, bash commands should be too
July 2021
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NodeJS in Flames
May 2021
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How to use perf on MacOS for code profiling
May 2021
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How to set up BCC for eBPF on MacOS
Jan 2021
2020
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Crushing On-site Developer Interviews - 10 Tips from interviewing Nigerian developers
Feb 2020
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Coordinated Batch-Processing with Python and RabbitMQ
Apr 2020
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Tweet Categories - A possible solution to the dedicated accounts problem
Nov 2020
2019
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Running Pygame in a Docker container (MacOS)
Aug 2019
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Running Chrome in a container
June 2019
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SSL configuration on a load balanced platform
Aug 2019
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How to make a simple logo watermark tool in 100 lines of Golang
Oct 2019
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High Availability in Kubernetes (Part 1)
Oct 2019
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SSL configuration on a load balanced platform (Part 2)
Oct 2019
2018
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Safety Alert
July 2018
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CTIS - Covenant University Traveller Information System
Apr 2018
2016
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Write++
July 2016
2015
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Ejo
June 2015