Every article tagged Caching, in one place.
Showing 4 articles
Redis is an in-memory data store known for sub-millisecond responses. It's more than a key-value cache: each data structure solves a specific class of problems elegantly. Strings: cache values and counters SET page:/pricing "<html>..." EX 300 # cache for 5 min...
A cache in front of a slow database query or API can cut response times from hundreds of milliseconds to one. Getting freshness and failure behaviour right is the hard part. Cache-aside (lazy loading) async function getProduct(id) { const key = `cache:product:...
Caching in Next.js used to be implicit and confusing. Recent versions moved to an explicit model: data is fetched fresh by default, and you opt in to caching with the 'use cache' directive. Turn on Cache Components // next.config.ts import type { NextConfig }...
Caching appears in almost every design. Strong answers name the cache layer, the pattern, how data stays fresh and what happens when the cache fails. Layers of caching Browser - Cache-Control headers for static assets and some API responses. CDN - images, scri...
