ShopperCove
Menu
All writingBlogTopicsCategoriesAboutRSS
Blog
Categories
Observability & SRE62All categories
Topics
sre111localhost lab102performance70python58javascript47bundle size36benchmarking35node.js35web development21typescript19benchmark16content creation15All topics
About

Topic

memory management

4 posts

Loading posts…

ShopperCove

Hands-on notes on developer tools, written after the tool has actually been run.

All writingBlogCategoriesTopicsAboutPrivacyRSS

© 2026 ShopperCove

What Does yield Do in Python? Generators Explained

Generators, lazily: what yield actually does to a function.

12 Oct 20261 min read
→

gc.collect Cost Empty vs Cycles: Localhost Lab

Hands-on gc.collect cost empty vs cyclic garbage lab: real collect latency plus reclaim counts, measured on Linux localhost today in this lab for SREs.

1 Oct 20264 min read
→

StringIO vs list-join Builder: Localhost Lab

1 Oct 20264 min read
→

Spring Boot vs Quarkus on a 512 MB VPS: what the numbers actually showed

A side-by-side JVM-mode comparison on a memory-starved VPS, run through StatLite's new Quarkus support. The results are messier than a simple 'X uses less RAM' headline.

9 Sept 20265 min read
→