Posted inGit
Gitolite: Ultra-lightweight Git Server Management for 1GB RAM VPS
Forget heavy GitLab instances. Gitolite is an ultra-lightweight, secure, and powerful Git server management solution for small teams using low-spec VPS.
Posted inPython
MongoDB + Python: From Basic CRUD to Advanced Aggregation with PyMongo
Learn how to connect Python with MongoDB efficiently. This guide covers optimizing CRUD with insert_many, using Aggregation Pipelines, and indexing techniques for big data.
Posted inGit
Guide to Using git-sizer: “Rescuing” Bloated and Sluggish Git Repositories
Is a bloated Git repo slowing down your team? Learn how to use git-sizer to find junk files, massive blobs, and the most effective ways to optimize Git history.
Posted inPython
Process Python Data Like a Pro with Counter, defaultdict, and deque
Optimize Python performance by replacing manual loops with Counter, defaultdict, and deque. A solution for cleaner code and faster large-scale data processing.
Posted inVMware
VMware vSphere NIOC Configuration Guide: Eliminating Noisy Neighbors and Optimizing Bandwidth
Don't let vMotion or backups clog your application network. Learn how to configure VMware NIOC to prioritize bandwidth and resolve Noisy Neighbor issues on vSphere Distributed Switches.
Posted inDatabase
Deploying Metabase with Docker: A Self-Service BI Solution to Replace Manual Data Extraction
Stop wasting time on manual data extraction. This detailed guide shows you how to set up Metabase with Docker to build a professional, secure, and high-performance BI system for your business.
Posted inFedora
Packaging Linux Applications: A Complete Guide to flatpak-builder on Fedora
Learn to package Linux applications professionally using flatpak-builder on Fedora. A detailed guide covering manifests, sandbox configuration, and Flathub submission.
Posted inMySQL
MySQL 9.0 and VECTOR: Embedding Storage Solution for AI Apps Without a Secondary DB
MySQL 9.0 officially supports the VECTOR data type. Learn how to store AI embeddings, calculate Cosine distance, and build efficient semantic search systems directly in MySQL.
Posted inDevelopment
Building a Full-Stack App with Nuxt 3: Server Routes, Nitro Engine, and Drizzle ORM
A hands-on guide to building a full-stack application with Nuxt 3, Nitro Engine, and Drizzle ORM — setting up API routes, a type-safe database, and connecting the frontend in a single project. Lessons learned after 6 months in production.
Posted inPython
Pytest-xdist: Running Tests in Parallel in Python, Speed Up Your Test Suite by 4x
A 300-test suite that takes 8 minutes on every push is something no developer wants to deal with. pytest-xdist targets the root cause: spawning multiple workers to run in parallel, putting all your CPU cores to work instead of waiting sequentially. This article covers installation, choosing the right --dist strategy, and practical tips to avoid common pitfalls when switching to parallel testing.