João Neto

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Writing

Notes and tutorials on distributed systems, software testing, and the occasional engineering rabbit hole.

Jul 3, 2022

Using GitHub Repositories as Helm Registries

A quick guide on how to set up a no-maintenance, zero-cost private Helm registry using nothing more than a GitHub private repository.

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Jun 1, 2019

Computing Writesets of C Functions

A proof-of-concept, showing we can treat C/C++ functions like we treat database transactions, albeit in a more convoluted way.

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Apr 9, 2019

Travis CI Java Tutorial

A short, straight-to-the-point tutorial on how to get started with a Java project on GitHub, and enabling continuous integration using Travis CI. A starter project is provided, with a simple calculator application as well as basic JUnit tests.

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Oct 26, 2017

Analysis of VPFFT for HPC

A detailed analysis of a high-performance application to be ran on the MareNostrum supercomputer, discussing the tools used, as well as the steps and decisions along the way. We identify application and algorithmic features that should be redesigned, as well as suggestions on deployment to make sure the application runs as fast as possible.

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