Performance & CDN الأداء والتسريع

Making sites fast — content delivery networks, caching layers, NVMe storage, modern protocols and the metrics Google actually measures.

10 个术语属于该分类

CDN — Content Delivery Network شبكة توصيل المحتوى (CDN)

A worldwide fleet of edge servers that cache your static files — images, CSS, JS, video — and serve each visitor from th...

Non-Volatile Memory Express — the storage protocol that connects flash drives straight to the CPU over PCIe lanes, bypas...

Storing computed results so the next request skips the work. The web stacks caches in layers: browser cache, CDN edge ca...

A high-performance web server that drop-in replaces Apache (it reads .htaccess) while serving far more concurrent traffi...

The newest version of the web's transfer protocol, built on QUIC over UDP instead of TCP. It removes head-of-line blocki...

On-the-fly compression of text responses — HTML, CSS, JS, JSON — before they cross the wire. Gzip is the universal veter...

PHP's built-in opcode cache: it keeps the compiled form of your scripts in shared memory, so each request skips re-parsi...

A traffic director that spreads incoming requests across multiple servers — by round-robin, least-connections or respons...

The delay between asking and receiving — measured in milliseconds, dominated by physical distance and the speed of light...

Google's three user-experience metrics that feed directly into search ranking: LCP (Largest Contentful Paint — main cont...