DDevang Pandya10h ago · 10 min readCaching 101: Why Facebook Keeps So Much in Memcached (and How to Cache Without Breaking Things)By Devang Pandya · Cloud Tech by Devang · Cloud • DevOps • AI — Made Simple This post is the full breakdown for the Bapu ki Class Reel on caching. If you came here after commenting CACHE, welcome. Bapcloudtechbydevang.hashnode.dev
NnRouter.ai14h ago · 3 min readOne Generation for the Whole Burst: Coalescing Identical LLM RequestsThe expensive moment in a cached system is not the hit. It is the first second of a burst, when two hundred copies of the same request arrive at once, all miss, and all run the model in parallel — pro11Anrouter.hashnode.dev
WWaseem Anjum1d ago · 18 min readNext.js use cache Explained: Cache Components, cacheLife and cacheTag in Next.js 16.4Next.js use cache is a directive that marks an async function, component or whole file as cacheable, so its output is stored and reused for matching inputs. It is the core of Cache Components, the cacfabwaseem.hashnode.dev
Rr0tshk6dim3d ago · 7 min readKeeping a Bubble Tea Dashboard in Sync with soroiAn incident console gets more demanding once it has several panes. The queue shows open incidents, a detail pane follows the selected row, and a summary groups incidents by severity. A responder acknosoroi.hashnode.dev
RRONI DAS3d ago · 7 min read12,000 Clicks a Second, 600 at the Database: Caching the Read Path (System Design Interview in 30 Days, Day 3)Day 3 of System Design Interview in 30 Days. On Day 1 we turned a vague prompt into numbers for a link shortener: about 4,000 redirects a second on average and 12,000 at peak. On Day 2 we wrote its APsystemdesignacademy.hashnode.dev
AAnish Ansari6d ago · 8 min readSystem Design Drill Day 2: Caching, TTLs and Cache StampedesA flash sale starts at noon. Half a minute in, the cache entry for the hottest product expires, every request for it misses Redis in the same instant, and all of them go straight to MySQL. At that poi46MAblog.anishansari.com.np
SSARFRAZ BILAL6d ago · 9 min readPerfmatters vs Asset CleanUp: Script Manager ShowdownOriginally published on WP Speed Audits. Here is a performance truth most site owners miss: your caching plugin can be perfect and your site can still be slow — because of everything loading that showpspeedaudits.hashnode.dev
SSARFRAZ BILAL6d ago · 9 min readWP Rocket vs W3 Total Cache (2026): Still Worth Paying?Originally published on WP Speed Audits. This is the classic WordPress performance debate: the premium plugin everyone recommends versus the free plugin that can do almost everything — if you can figwpspeedaudits.hashnode.dev
SSARFRAZ BILAL6d ago · 10 min readWP Rocket vs FlyingPress (2026): Which Caching Plugin Is Right for Your Site?Originally published on WP Speed Audits. If you've decided to pay for a WordPress caching plugin, your shortlist probably has two names on it: WP Rocket and FlyingPress. WP Rocket has been the defaulwpspeedaudits.hashnode.dev
SSARFRAZ BILAL6d ago · 9 min readLiteSpeed Cache vs WP Rocket (2026): Which Caching Plugin Wins?Originally published on WP Speed Audits. Here is a comparison with an unusual twist: one of these plugins is free, and on the right server, it is also the faster one. LiteSpeed Cache vs WP Rocket is wpspeedaudits.hashnode.dev