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Why n8n Slows Down: Execution Data Growth and Cleanup
After a few months, a laggy n8n editor usually isn't a resource shortage — it's execution history piling up. Why it grows, and how long you should keep it.
Architecture · · 7 min read
See the stepsAs Your Dify Knowledge Base Grows: Quality vs Resources
Most people assume more data means better answers. Usually it is the opposite. What happens as a knowledge base grows, and how to tune chunking and Top-K.
Architecture · · 7 min read
See the stepsDify Hosting Limits: When 2 vCPU Is Not Enough
Dify is resource-hungry, but where is often misunderstood: model inference does not run on your machine. The three real consumers, and when to add resources.
Architecture · · 7 min read
See the stepsWooCommerce Hosting: Why Ordinary WordPress Hosting Falls Short
WooCommerce is just a plugin, but it moves your hosting load up a level. Why the cart can't be cached, why writes pile up, and which spec actually matters.
Architecture · · 7 min read
See the stepsWordPress Redis Object Cache: Two Invisible Wins
Every site gets an ACL-isolated Redis object cache, and wp-cron moves from visitor-triggered to a platform schedule firing every 5 minutes in parallel.
Architecture · · 6 min read
See the stepsWhy OpenLiteSpeed: Picking an Engine for WordPress Hosting
RoamerHost WordPress hosting runs on OpenLiteSpeed + lsphp 8.2, not the usual Apache or nginx + php-fpm.
Architecture · · 6 min read
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