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όονͱΰϧʔνϯ
͋Δ͋Δ
and factory, inc ࠤ ߽ @go_sagawa
͋Δ͋ΔLTʙαʔόʔαΠυΤϯδχΞʙ Vol.4
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ۀͰόονΛ
ॻ͍͍ͯΔਓʁ
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ۀͰGoΛॻ
͍͍ͯΔਓʁ
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όον͋Δ͋Δ̍
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͕͔͔࣌ؒΔ⏰
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όον͋Δ͋Δ̎
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ఆظ࣮ߦͯͨ͠Βɺ
લͷόον͕ऴΘͬͯͳͯ͘
େมͳࣄʹͳΔ
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goͱgoroutine͋Δ͋Δ̍
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ۀͰgoͬͨࣄͳ͍Αʂ
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goͱgoroutine͋Δ͋Δ̎
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goroutineͬͯͲ͜ʹ͏ͷʁ
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݁
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όονͰ
goͱgoroutine
͓͏ʂ
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goroutine
ͷେࣄͳॴ
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goroutine
%ฒߦॲཧ%
&ฒྻॲཧ&
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ฒߦ
ฒྻ
Concurrency is not Parallelism / Rob Pikeʢhttps://talks.golang.org/2012/waza.slideʣΑΓ
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ҟͳΔ༰Λ
ಉ࣌ʹߦ͑Δʂ
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ฒߦ
ฒྻ
• ։࢝ˠॏ͍ॲཧA→ॏ͍ॲཧB→ऴྃ
→A,BΛͦΕͧΕฒߦ࣮ͯ͠ߦ
• ॲཧΛͭͭ͠ɺλΠϚʔͰҰఆ࣌ؒͨͬͨΒڧ੍
ऴྃ
• ։࢝ˠAPIΞΫηεˠ݁ՌΛอଘˠऴྃ
→APIΞΫηεΛಉ࣌ॲཧ
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࣮༻తͳέʔε
ɾAPI࣮ߦˠDBอଘΛฒྻʹߦ͏
ɾAPIಉ࣌ʹNຊ·Ͱ࣮ߦ͢Δ
ɾ݁Ռ·ͱΊͯDBʹอଘ͢Δ
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σϞ
https://play.golang.org/p/Dm3-N_sxFOq
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and factoryͱgo
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PHP
+
CodeIgniter
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PHP
+
CodeIgniter go
(batch)
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PHP
+
CodeIgniter
go
(API & batch)
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PHP
CodeIgniter
go
- clean archtecture
- gRPC
- grpc-gateway
vue.js
ʢʣओʹsmartphone app ࣄۀ෦ʹ͍ͭͯͰɺશࣾͱͯͬ͠ͱଟ͘ͷٕज़ελοΫΛར༻͍ͯ͠·͢ɻ
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ੋඇ࣮ͰgoΛʂ
·ͣόον͔Βʂ
ʢand factoryͰgoΓ͍ͨਓͪΖΜੋඇʂʣ
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ࢀߟ
• ϗϦωζϛͰΘ͔ΔGoroutineೖ / golang.tokyo#14
https://speakerdeck.com/morikuni/golang-dot-tokyo-number-
14
جຊతͳgoroutineͷ͍ํɺҾ͔͔ͬΓ͍͢ॴ͕ཏ
͞Ε͓ͯΓɺඇৗʹΘ͔Γ͍͢Ͱ͢
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ࢀߟ
• Go ͷ channel ॲཧύλʔϯू
https://hori-ryota.com/blog/golang-channel-pattern/
channelͷॲཧύλʔϯ͕·ͱΊΒΕ͓ͯΓɺ࣮ࡍʹ͏࣌
ͷ༷ʑͳϢʔεέʔεʹͰ͖ͦ͏Ͱ͢
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ࢀߟ
• [ॻ੶] GoݴޠʹΑΔฒߦॲཧ
https://www.oreilly.co.jp//books/9784873118468/index.html
goroutineͷॲཧͷৄࡉ·Ͱɺਂ͍ࣝΛಘ͍ͨͷͰ͋Ε
͓͢͢ΊͰ͢
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