Blog
Notes on development, infrastructure and migrations
What we learn solving real projects, written in plain language. No fluff, no clickbait.
How to migrate a VPS with zero downtime: the method we have been applying for years
A poorly planned server migration costs money. Here is the step-by-step method we use at Atenea Systems to move websites and services without the end customer noticing a thing.
Read article →My WordPress is slow in 2026: how to actually diagnose and fix it
If your WordPress takes more than 3 seconds to load, you’re losing customers and Google ranking. Here are the real causes in 2026 and how to fix them without installing 17 more plugins.
Read article →Nginx vs Apache for PHP in 2026: which one to pick and why
The Nginx vs Apache debate has been around for years. In 2026 the answer isn’t the same as in 2018. Here’s when to pick each one and why benchmarks don’t tell the whole story.
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