N+1 Queries - What are they and how they hurt your system
A deep technical exploration of why N+1 queries are the most persistent performance pathology in ORM-backed systems and what the cure actually costs.
Jun 6, 2026Lire l’article
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Notes sur le génie logiciel, les systèmes distribués, l’infrastructure IA et le calcul haute performance.
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Recursive Common Table Expressions: Why and When to use them
Why recursive CTEs are the most under-used powerful feature in standard SQL, how they actually execute under the hood, and the failure modes that turn elegant queries into runaway memory consumers.
Jun 6, 2026Lire l’article
What is Clean Architecture
Clean Architecture (introduced by Robert C. Martin / "Uncle Bob") is a software design philosophy emphasizing separation of concerns through layering
Mar 3, 2026Lire l’article
Git Worktree: work on multiple branches at once (without losing your mind)
Learn how to use git worktree to work on multiple branches at the same time without switching or stashing. A simple guide to managing and visualizing Git branches efficiently.
Feb 19, 2026Lire l’article
From CUDA to HIP: A Comprehensive Guide to GPU Code Portability
A practical guide for migrating CUDA projects to support both NVIDIA and AMD GPUs
Feb 16, 2026Lire l’article
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