Smart cache invalidation using Varnish and Ray.AOP

2018/04/29 BEAR.Sunday Meetup #6

Transcript

1. Smart cache invalidation using Varnish and AOP VarnishͱAOPͰߏங͢Δ Ωϟογϡ࠷దԽΞʔΩςΫνϟ Yoshitaka Jingu @zingooo Bitnauts, inc.
4. Infrastructure Reverse Proxy Layer Application Layer log, user tracking
5. Cache ❖ TTL ❖ TOPϖʔδ͸30ඵ ❖ هࣄϖʔδ͸ 60ඵ ❖ ໌೔͸LINEͰ޿ࠂ͕഑৴͞ΕΔ͔Βର৅ͷϖʔδ͸3600ඵʹ͓ͯ͜͠͏ɾɾɾ ❖ ΩϟογϡແޮԽ ❖ ແظݶΩϟογϡ + ΩϟογϡແޮԽॲཧ
7. article.id = 1 article.id=1 article.id=8 article.id=2 article.id=5 recommend.id = 1 article.id=3 article.id=4 article.id=6 recommend.id = 2 article.id=7 recommend.id = 3 article.id=8 ranking.id=1 ranking.id=2 ranking.id=3 ranking.id=4 ranking.id=5 ranking.id=6 ranking.id=7 ranking.id=8 ranking.id=9 ranking.id=10 ranking.id=11 ranking.id=12 feature.id=1 feature.id=2 feature.id=3
8. vmod_xkey
9. vmod_xkey
10. bind
11. page://self/ app://self/article
12. XkeyInterceptor
13. CombineHeaderInterceptor
14. ط஌ͷ໰୊఺ ❖ ࣌ؒͰมԽ͢Δϖʔδ΁ͷରԠ ❖ ྫ͑͹ެ։ظ͕ܾؒ·͍ͬͯΔϖʔδͳͲ ❖ όονͰରॲ ❖ Link͞ΕͨϦιʔεͷxkey ❖ Link͞ΕͨResourceObject͸bodyͷΈநग़͞Εɺϔομ͸ແࢹ͞ΕΔ ❖ ผ్Interceptorͷ։ൃ͕ඞཁ
15. Thank you! REST AOP DI @koriym Contributors