Posted inAI
Shedding Light on the ‘Black Box’ of Local RAG with Arize Phoenix in 5 Minutes
Set up Arize Phoenix to trace and evaluate 100% local RAG. Learn how to use an LLM Judge for auto-scoring and optimizing latency for your AI system.
Posted inDevelopment
Design Patterns in Go: From ‘Spaghetti Code’ to Production-Ready Systems
Don't let your Go code turn into spaghetti. Discover how to apply Singleton, Factory, and Strategy patterns based on real-world Fintech project experience.
Posted inVMware
Mastering VMware Skyline Health: Proactive vSphere Diagnostics Before Issues Occur
Stop reacting to vSphere crashes. Learn how to use VMware Skyline Health to automate hardware compatibility, driver, and system configuration checks like a pro.
Posted inAI
Build Your Own ‘Google Search’ for AI: Combining SearXNG and LangChain to Break Knowledge Limits
Build your own private, free AI Search Engine with SearXNG and LangChain. Enable LLMs to access real-time data and overcome knowledge limits without expensive API fees.
Posted inDatabase
pg_repack Guide: Efficiently Resolving PostgreSQL Bloat with Zero Downtime
PostgreSQL bloat wastes resources and degrades performance. Discover how to use pg_repack to efficiently reclaim disk space with zero downtime.
Posted inMySQL
MySQL 9.0: Writing Stored Procedures with JavaScript Instead of Pure SQL
MySQL 9.0 now supports writing Stored Procedures in JavaScript. Discover how to optimize business logic, handle JSON seamlessly, and boost system performance compared to traditional SQL.
Posted inUbuntu
Deploying Ubuntu Core for IoT: How ‘Immutable’ Mode Keeps Systems Alive at the Edge
Stop worrying about OS failure after updates. This guide helps you master Ubuntu Core—the immutable operating system designed for professional IoT devices.
Posted inLinux
Restic: A Professional Linux Backup Solution to the Cloud (Encryption, Deduplication)
Don't lose data to outdated rsync scripts. Switch to Restic to leverage deduplication technology and secure AES-256 encryption for Linux.
Posted inLinux
Installing Homebrew on Linux: Manage the Latest CLI Tools Without Root Access
Installing Homebrew on Linux gives you access to the latest CLI tools (gh, jq, fzf) without needing sudo. A lifesaver for Sysadmins working on restricted servers.
Posted inPython
Litestar: A Fresh Alternative to FastAPI for High-Performance REST APIs
Litestar is a modern, high-speed, and more structured Python framework than FastAPI. Discover how to build professional REST APIs with superior performance optimization.