A High-Performance Solution to Microservices UI Composition
summary
Autoscout24 moves from a failing varnish+ESI prototype to a server-side composition using nginx SSI + mod_pagespeed, with assets fingerprinted and a two‑level cache backed by ElastiCache (memcached). Fragments deliver head/body/script, nginx resolves SSI, mod_pagespeed inlines and combines CSS/JS, and combined outputs are cached so rolling deploys stay stateless. Results: almost 30 fragments on a results page, PageSpeed ~97 desktop / ~96 mobile, and a Docker flow that lets teams test fragments locally against production.
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chapters (5)
- 0:00Start
- 11:48API Gateway Pattern: Drawbacks
- 25:44Requirements for a better solution
- 27:20Jigsaw Components
- 49:53Features of the UI Composition Solution
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