The article explains how a Content Delivery Network (CDN) uses edge PoP nodes, caching, TTL settings, and versioned URLs to move static resources closer to users, reducing latency from hundreds of milliseconds to single‑digit milliseconds and improving overall web performance.
This article explains key internet application quality metrics such as service success rate, latency, and playback smoothness, examines common deployment models, and provides a detailed overview of Content Delivery Networks—including their architecture, operation processes, content injection methods, request scheduling, and distribution strategies—to help improve performance and reliability.
This article explains key QoE metrics, network latency components, common deployment models, and the fundamental concepts, workflow, and distribution strategies of Content Delivery Networks that enhance performance, reliability, and security for internet applications.
This article presents a comprehensive study of personalized short‑video streaming and playback, detailing the limitations of traditional audio‑video pipelines, introducing a decision‑theoretic framework that models user, item, and context features, and describing system components such as personalized streaming, quality scheduling, on‑demand delivery, user‑item aware encoding, and resource allocation, all validated through extensive online experiments that demonstrate significant business and performance gains.
Vivo’s Houyi low‑code platform separates front‑ and back‑end, uses a self‑built JSON‑schema rendering engine, offers drag‑and‑drop visual configuration, scales to trillion‑level content delivery with sharded MongoDB and Redis, and seamlessly coexists with traditional code through iframe and SDK extensions.
The article presents a modular, extensible content‑delivery pipeline for e‑commerce—comprising datasource, transfer, filter, sorter, completer, validator, factory and iterator nodes—implemented in Java, with JSON‑driven filter schemas, to simplify complex, low‑latency content handling, improve flexibility, and ease operations across evolving business requirements.
This article explains what a Content Delivery Network (CDN) is, how it resolves domain names, distributes content via edge nodes, manages caching and updates, and provides additional features such as secure protocols and protection, illustrating its evolution and impact on web performance.
This article explains the fundamentals of Content Delivery Networks (CDN), their architecture, key functions, and principles, and then details Global Server Load Balancing (GSLB) techniques—including DNS‑based, HTTP‑redirect, and IP‑spoofing methods—along with server‑selection strategies and their advantages and drawbacks.
This article explains the concepts, principles, functions, and service models of Content Delivery Networks (CDN) and details various Global Server Load Balancing (GSLB) techniques—including DNS‑based, HTTP‑redirect, and IP‑spoofing methods—along with their advantages, disadvantages, and server‑selection strategies.
This article examines the limitations of traditional CDN infrastructures, explains how edge CDN and virtual CDN (vCDN) address scalability and flexibility challenges, compares their technical and business advantages, and explores emerging edge business models that could reshape the future of content delivery.
This guide shows how to build community and feed‑stream features on Tencent Cloud by combining COS for scalable media storage, CI for image processing and anti‑hotlinking, MPS for video transcoding and moderation, and CDN for fast global delivery, all configured via URL parameters.
The article examines why traditional CDNs provide little speed benefit for mobile users, analyzes last‑mile latency on wireless networks, presents performance calculations, and discusses the operational and cost challenges of deploying edge servers closer to mobile users.
