In-depth articles on Cloud VPS, dedicated servers, cybersecurity, and digital transformation. Stay updated with the latest tech news from Xylentis.
Discover how combining PostgreSQL's robust OLTP capabilities with DuckDB's blazing-fast OLAP performance enables real-time data synchronization. Learn the architectural patterns, tools, and best practices to eliminate ETL latency and deliver instant Business Intelligence (BI) insights for data-driven enterprises.
Discover how to slash infrastructure costs by replacing Redis Enterprise with an open-source Valkey Cluster. This comprehensive guide demonstrates how to architect, optimize, and deploy a highly available, memory-efficient Valkey topology on constrained 512MB RAM virtual private servers, ensuring performance without the enterprise price tag.
Discover how to leverage eBPF and Cilium Tetragon for real-time file integrity monitoring in Docker containers. Learn how to detect unauthorized system file modifications at the kernel level with minimal overhead, shifting your container security from reactive logging to proactive, zero-trust enforcement.
Traditional SSH keys and passwords are no longer enough to protect enterprise Linux infrastructure. Discover how to transition to a zero-trust architecture by combining Teleport and YubiKey biometric passkeys. This comprehensive technical guide covers hardware-backed authentication, phishing resistance, and step-by-step implementation for modern DevOps and security teams.
Khám phá cách tối ưu hóa chi phí doanh nghiệp bằng việc tự triển khai máy chủ Text-to-Speech (TTS) siêu thực với mô hình Kokoro-82M. Hướng dẫn chi tiết từng bước cài đặt, cấu hình hiệu năng cao ngay trên cấu hình VPS CPU giá rẻ mà không cần đến phần cứng GPU đắt đỏ.
Khám phá cách kết hợp sức mạnh giữa đồ thị tri thức (Neo4j) và vector dữ liệu (pgvector) trong mô hình GraphRAG giúp giải quyết triệt để bài toán đứt gãy ngữ cảnh, nâng hiệu suất hệ thống RAG lên gấp 5 lần cho doanh nghiệp.
Discover how self-hosting Open-WebUI Pipelines allows your enterprise to build custom data protection guardrails. Learn to intercept, filter, and mask sensitive corporate data before it ever reaches public cloud LLM providers, ensuring robust AI compliance.
Discover how to transform raw Nginx access logs into actionable, real-time visual metrics directly inside your terminal. This comprehensive guide explores GoAccess, a lightweight and ultra-fast log analyzer designed for DevOps professionals and system administrators who require immediate operational visibility without the overhead of heavy enterprise monitoring stacks.
Discover how to leverage Oracle Cloud's free tier ARM VPS to build a resilient, lightning-fast publishing platform capable of handling millions of views. By pairing the modern, Node.js-based Ghost CMS with a highly optimized, zero-management SQLite database, enterprise leaders and independent creators can eliminate hosting overhead while maintaining elite performance, security, and scalability.
Discover how to eliminate single points of failure in your cloud infrastructure. This comprehensive technical guide demonstrates how to build an ultra-fault-tolerant, distributed replicated volume across two Cloud VPS instances using GlusterFS, ensuring continuous data availability and seamless synchronization for enterprise workloads.
Khám phá cách tối ưu hóa hiệu năng và bảo mật cho Web Service bằng systemd-nspawn — giải pháp container nhẹ, native sẵn có trên Linux giúp thay thế Docker một cách hoàn hảo mà không làm tăng tài nguyên hệ thống.
Struggling with restrictive corporate firewalls that block standard SSH ports? Discover how to establish a secure, encrypted SSH connection to your cloud VPS using Chisel to encapsulate traffic over standard WebSockets (HTTP/HTTPS ports 80/443). This comprehensive, step-by-step guide is designed for system administrators and DevOps engineers looking to maintain remote infrastructure accessibility without compromising network security policies.
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