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Explore configuration guidelines, performance tips, and infrastructure upgrade updates.

Jun 4, 20265 min read

Automating Video Intelligence: Building a Local YouTube Transcription and Summarization Pipeline on a VPS

Discover how to build a fully automated, cost-effective, and private YouTube video transcription and summarization system on a virtual private server (VPS). Utilizing Whisper-ctranslate2 for lightning-fast speech-to-text and a local Large Language Model (LLM) for intelligent summaries, this guide provides a step-by-step blueprint for enterprises looking to harvest deep insights from video assets without relying on expensive, third-party APIs.

Jun 4, 20266 min read

Building a Distributed Rate Limiting System for Microservices on Linux VPS Using Valkey

Discover how to leverage Valkey, the powerful open-source Redis alternative, to build a high-performance, distributed rate limiting system for microservices on Linux VPS. Learn the architecture, token bucket algorithm, and implementation strategies to protect your infrastructure from traffic spikes.

Jun 4, 20266 min read

Self-Hosting a Private Obsidian Sync Server: A Step-by-Step Guide Using CouchDB and Docker on a VPS

Discover how to take complete control of your note-taking privacy by self-hosting an Obsidian Sync server. This comprehensive, enterprise-grade guide walks you through deploying Apache CouchDB via Docker on a Virtual Private Server (VPS), securing your connection, and configuring the Obsidian LiveSync plugin for seamless, secure cross-device synchronization.

Jun 4, 20269 min read

Tối Ưu Chi Phí Hạ Tầng: Xây Dựng Hệ Thống Auto-Deployment Cho Python/Django Với Kamal 2 Và Caddy Server

Khám phá cách tự động hóa quy trình triển khai ứng dụng Python/Django an toàn, không gián đoạn (Zero-Downtime) sử dụng Kamal 2 làm công cụ điều phối container và Caddy Server làm Reverse Proxy tối tân, giúp doanh nghiệp tối ưu hóa chi phí hạ tầng Cloud.

Jun 4, 202611 min read

Tự Host NocoDB, SQLite và Litestream: Combo Cơ Sở Dữ Liệu Bất Tử Trên VPS $4

Khám phá giải pháp tối ưu hóa chi phí và hiệu năng cho doanh nghiệp: Kết hợp NocoDB, SQLite và Litestream trên VPS cấu hình thấp để tạo ra hệ thống No-Code Database mạnh mẽ, sao lưu thời gian thực và có khả năng phục hồi thảm họa ấn tượng.

Jun 4, 20267 min read

Advanced Swap Optimization: Leveraging the jemalloc Allocator for Large Memory Cache Applications on VPS

Discover how combining advanced Linux Swap tuning with the jemalloc memory allocator can drastically mitigate performance degradation on VPS environments running large memory cache applications like Redis, Memcached, or Varnish. Learn concrete configuration strategies to bypass glibc bottlenecks and prevent system-crippling OOM events.

Jun 4, 202610 min read