Photo by Gabriel Heinzer on Unsplash For as long as I can remember as a developer, I’ve been told: Master the command line — it unlocks a whole new level of productivity. I always neglected that advice, thinking it was meant for people with extraordinary memory. How can a normal person memorize all the ls…
Project Address: https://github.com/lengjingzju/json LJSON Reuse Mode(editable DOM) Parsing Tested 1000 Times (2.3 GB/s) (Test Platform: PC | CPU: Intel i7-1260P | OS: Ubuntu 20.04 (VMWare)) SAX Stream Mode, The memory usage of LJSON is constant (17328 Bytes) Performance Comparison of Big Json File Introduction: Redefining High-Performance JSON Processing In the realm of C language JSON…
How I transformed AWS’s demo retail microservices application into a production-ready, cost-optimized platform using Terraform, GitHub Actions, ArgoCD, and EKS Auto Mode. Background The AWS Retail Sample App is a microservices-based demo designed to showcase cloud-native workloads. While it demonstrates architecture concepts, it’s not “production-ready” out of the box. The objective of this project was…
I chatted to an engineer about how they chose what got updated, and what didn’t, for the new V8 Cyclone.
Roborock is a big player in the world of vacuum cleaners, and it’s latest release, the H60 Hub Ultra looks to be a terrific addition to its lineup. And it’s now had a 50% price drop just weeks after launching.
Gigabyte’s Aorus RTX 5060 Ti AI BOX delivers desktop GPU performance in a compact Thunderbolt 5 enclosure with docking functions.
After my own expensive lesson, I started obsessively tracking these patterns everywhere. Here are 5 real cases I’ve analyzed—and the debugging steps that could have prevented each one. Two years ago, a $200 AWS surprise nearly ended my tech journey as a student in Lagos. That painful lesson turned into obsessive cost optimization research. Now…
It’s that time again! As a maintainer of several packages on the Arch Linux User Repository (AUR), keeping my packages up-to-date is a key part of my routine. Today, I’m excited to share that I’ve successfully pushed updates for two more of my Python-based packages: python-zconfig and python-reparser. This post details the update process for…
I actually started to write about creating my own Kubernetes Operator, but decided to make a separate topic about what a Kubernetes CustomResourceDefinition is, and how creating a CRD works at the level of the Kubernetes API and the etcd. That is, to start with how Kubernetes actually works with resources, and what happens when…
Open-source AI used on phones and in cars can lose their safeguards, but university scientists find retraining these reduced models restores the protections.
