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Docling: Breaking the PDF ‘Curse’ for RAG Systems – From Messy Data to Clean Markdown

By admin May 10, 2026

Complex PDF processing is often the biggest bottleneck in RAG. Discover how IBM's Docling uses AI to understand layouts and convert PDFs into accurate Markdown, helping LLMs understand data deeply and provide smarter answers.

PydanticAI: The Secret to Building Robust, Type-Safe AI Agents

By admin May 10, 2026

Stop struggling with LLM JSON parsing errors. Learn to use PydanticAI for building AI Agents with strict, production-ready data structures.

Database

ScyllaDB: Revolutionizing Write-Heavy System Performance as a Cassandra Alternative

By admin May 10, 2026

Tired of Cassandra's latency? ScyllaDB is a high-speed C++ rewrite that eliminates Garbage Collection overhead to achieve maximum write performance. Explore our setup and optimization guide.

Fedora

Turn Fedora Server into a Pro Router: Optimizing NFTables and Kea DHCP

By admin May 10, 2026

A guide on turning Fedora Server into a professional router. Use NFTables for high-speed firewalling and Kea DHCP for modern local network management.

Database

DuckDB: SQLite for Analytics – Master the Art of Processing Tens of GBs Smoothly on Your Laptop

By admin May 10, 2026

Discover DuckDB – the perfect alternative to Pandas for large-scale data processing on local machines. Learn how to query massive CSV/Parquet files directly and pick up practical performance optimization tips.

Python

uv: The Blazing Fast Python Package Manager – Goodbye Pip and Poetry?

By admin May 10, 2026

uv is a Rust-based Python package manager with extraordinary speed. Discover how uv serves as a perfect replacement for pip, poetry, and pyenv in Python project management.

Development

Build “Surreal” Desktop Apps: How Tauri and React Ended Electron’s RAM Nightmare

By admin May 10, 2026

Forget about desktop apps consuming gigabytes of RAM. Discover how to combine Tauri, React, and Rust to build ultra-lightweight, high-performance, and secure applications.

Database

Sysbench: How to Measure Real-World Load for MySQL and PostgreSQL (Not Just Theory)

By admin May 10, 2026

A detailed guide on using sysbench to benchmark MySQL and PostgreSQL performance through three stages: Prepare, Run, and Cleanup. Learn how to interpret TPS and Latency metrics to identify database bottlenecks.

Centos

Optimizing PHP 8.x on CentOS Stream 9: Real-World PHP-FPM and OPcache Tuning Tips

By admin May 9, 2026

A guide to optimizing PHP 8.x on CentOS Stream 9 based on real-world experience. Learn how to fine-tune PHP-FPM and OPcache for peak performance, lower CPU load, and reduced RAM usage.

Virtualization

Deploying MicroVMs with Firecracker: When Virtual Machines Are Lightweight and Boot in a Flash

By admin May 9, 2026

A guide to deploying Firecracker MicroVMs on Linux—AWS's ultra-lightweight virtual machine solution. Boot in just 125ms with minimal resource consumption, ideal for Serverless.

Netdisco: Effortless Network Topology Automation and Switch Port Management

Snapshot Testing with Pytest-snapshot: Stop Struggling with Manual Assertions

Say Goodbye to Passwords: Implementing Magic Links with Node.js and Nodemailer

Securing Python Source Code with PyArmor: Effectively Preventing Reverse Engineering and Protecting Intellectual Property

Feature-Sliced Design (FSD): A ‘Divide and Conquer’ Solution for Large-Scale React Projects

Building Professional CLIs with Node.js and Oclif: From Fragmented Scripts to Standardized Tools

Implementing Circuit Breaker in Python: Don’t Let a Faulty API Crash Your Entire System

Deploying FastNetMon: A Lightweight DDoS Detection Solution via NetFlow/sFlow

3 Pro GraphQL Security Tips: Don’t Hand Hackers the Keys to Your Kingdom

Securing Sudo with 2FA: The Final Defense Against Root Hijacking

Docling: Breaking the PDF ‘Curse’ for RAG Systems – From Messy Data to Clean Markdown

PydanticAI: The Secret to Building Robust, Type-Safe AI Agents

ScyllaDB: Revolutionizing Write-Heavy System Performance as a Cassandra Alternative

Turn Fedora Server into a Pro Router: Optimizing NFTables and Kea DHCP

DuckDB: SQLite for Analytics – Master the Art of Processing Tens of GBs Smoothly on Your Laptop

uv: The Blazing Fast Python Package Manager – Goodbye Pip and Poetry?

Build “Surreal” Desktop Apps: How Tauri and React Ended Electron’s RAM Nightmare

Sysbench: How to Measure Real-World Load for MySQL and PostgreSQL (Not Just Theory)

Optimizing PHP 8.x on CentOS Stream 9: Real-World PHP-FPM and OPcache Tuning Tips

Deploying MicroVMs with Firecracker: When Virtual Machines Are Lightweight and Boot in a Flash