DNS Smart Resolution and CDN Routing: GSLB and Line-based Splitting
How DNS smart resolution and CDN routing work — GSLB, geographic and ISP lines, TTL, Anycast, and DNS-based splitting for faster nearby access.
Follow cloud vendor updates, domain industry news, website building trends, and practical technical notes.
How DNS smart resolution and CDN routing work — GSLB, geographic and ISP lines, TTL, Anycast, and DNS-based splitting for faster nearby access.
A design system is not "a set of good-looking components" but a complete engineering effort of tokens, component conventions, documentation and testing. This guide breaks down the path from tokens to Storybook and the principles of reusable component design.
An ORM integration guide based on the official Prisma, SQLAlchemy, and Laravel Eloquent documentation, comparing mainstream ORMs and covering data modeling, migrations, and N+1 prevention.
Transitions smooth state changes, @keyframes make complex motion possible, and scroll-driven animations map scroll progress to animation progress. This guide covers usage, enter/exit tricks and performance essentials.
A deep dive into the CDN request chain — edge nodes, origin fetch, cache hits, Anycast, and global delivery, with practical deployment advice from 16IDC.
CDN cache purging (Purge) and preheating (Preload) in practice — single-file, full, tag, and prefix purging, URL batching, automation, and best practices.
A background jobs and message queues guide based on the official BullMQ, Celery, and Laravel Queues documentation, comparing the three main approaches plus retry, idempotency, and worker operations.
From creating a Front Door and configuring routes and health probes to attaching custom domains and WAF policies, this guide covers Azure Front Door global acceleration.
Learn how to configure AWS CloudFront from creating a distribution and setting origins and cache behaviors to attaching HTTPS certificates and running invalidations.
From adding an acceleration domain and configuring CNAME and HTTPS to setting up purge/preheat and origin rules, this guide covers Alibaba Cloud CDN onboarding and daily ops.
From creating a Property and configuring edge hostnames and the rule tree to setting caching/prefetch and global coverage, this guide covers Akamai Property Manager.
An XML sitemap helps search engines discover your URLs faster. This guide explains the XML format and tags, size limits, generation methods, three submission paths, and common best practices.