optimization – Page 2 – ITFROMZERO

Processing Millions of Python Records: Don’t Let MemoryError Crash Your Server

By admin April 12, 2026

Don't let your Python scripts crash due to RAM overflow. Discover how to use Generators and Iterators to process millions of records smoothly with just a few KB of memory through real-world experience.

Docker

Supercharge Docker Builds with BuildKit Mount Cache: From 10 Minutes to 30 Seconds

By admin April 7, 2026

Speed up Docker builds by 10x with BuildKit Mount Cache. Learn how to persist caches for npm, pip, and go mod to optimize your development workflow.

Docker

Optimizing Docker Image Size: Practical Experience for Faster, Lighter Applications

By admin March 19, 2026

This article shares practical experience on optimizing Docker image size after 6 months of production deployment. It guides through methods like multi-stage builds, using compact base images, and cleanup techniques to reduce resources and speed up application deployment.