Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
SHOWROOMの"最近"の負荷対策
Search
shimizu-masaya
August 31, 2018
Programming
1
11k
SHOWROOMの"最近"の負荷対策
Streaming Conference #4 @DeNA 登壇資料
shimizu-masaya
August 31, 2018
Tweet
Share
More Decks by shimizu-masaya
See All by shimizu-masaya
SHOWROOMのDB負荷に対するキャッシュ運用のカクカクシカジカ
otto0913
0
2.3k
SHOWROOMエンジニアの裏側
otto0913
0
590
SHOWROOMの泥臭い負荷対策
otto0913
1
2.1k
Other Decks in Programming
See All in Programming
Monixと常駐プログラムの勘どころ / Scalaわいわい勉強会 #4
stoneream
0
340
快速入門可觀測性
blueswen
0
490
Package Traits
ikesyo
1
180
Beyond ORM
77web
11
1.5k
QA環境で誰でも自由自在に現在時刻を操って検証できるようにした話
kalibora
1
130
ISUCON14感想戦で85万点まで頑張ってみた
ponyo877
1
440
非ブラウザランタイムとWeb標準 / Non-Browser Runtimes and Web Standards
petamoriken
0
420
ゆるやかにgolangci-lintのルールを強くする / Kyoto.go #56
utgwkk
2
890
PSR-15 はあなたのための ものではない? - phpcon2024
myamagishi
0
380
PHPで作るWebSocketサーバー ~リアクティブなアプリケーションを知るために~ / WebSocket Server in PHP - To know reactive applications
seike460
PRO
2
750
shadcn/uiを使ってReactでの開発を加速させよう!
lef237
0
280
ドメインイベント増えすぎ問題
h0r15h0
2
550
Featured
See All Featured
The Pragmatic Product Professional
lauravandoore
32
6.4k
A Modern Web Designer's Workflow
chriscoyier
693
190k
Designing Dashboards & Data Visualisations in Web Apps
destraynor
230
52k
ReactJS: Keep Simple. Everything can be a component!
pedronauck
666
120k
Build The Right Thing And Hit Your Dates
maggiecrowley
33
2.5k
Statistics for Hackers
jakevdp
797
220k
Building Your Own Lightsaber
phodgson
104
6.2k
Being A Developer After 40
akosma
89
590k
jQuery: Nuts, Bolts and Bling
dougneiner
62
7.6k
Cheating the UX When There Is Nothing More to Optimize - PixelPioneers
stephaniewalter
280
13k
Large-scale JavaScript Application Architecture
addyosmani
510
110k
Optimizing for Happiness
mojombo
376
70k
Transcript
4)08300.5FDI4UVEJP SHOWROOMͷ”࠷ۙͷ”ෛՙରࡦ ࢤਫཧ࠸ 4USFBNJOH$POGFSFODF
ࣗݾհ wࢤਫཧ࠸ wࣾྺ w %F/"৽ଔೖࣾ w 4)08300.ग़ w࠷ۙͷ׆ಈ w ݄ͷࢀՃͨ͠ΞΠυϧΠϕϯτ݅
ϑΣε ϥΠϒެԋ ެԋ w ϑοταϧେձग़ճ %F/"ճ 4)08300.ճ w 4)*#6:"#*57"--&: w δίνϡʔ ࣄނҙ ͳ4)08300.ӡ༻
4)08300.ͱʁ wओʹԋऀ͕ࣗࣗͷσόΠεͰετϦʔ ϛϯά৴͢ΔΞϓϦέʔγϣϯ wԋऀૉਓ͔Βࠃຽత༗໊ਓɺόʔνϟ ϧ·Ͱ෯͘ଘࡏ ‣ ετϦʔϛϯά৴ͷࣝͷͳ͍༗໊ਓ͕ ‣ ҰਓͰ৴ΛελʔτͰ͖Δ wϥΠϒ&$͡Ί·ͨ͠
ࠓ͢͜ͱ w w લճͷొஃʢ4)08300.ͷటष͍ෛՙରࡦʣͰ͋Ε͚ͩͨ͠ͷʹؔΘΒͣɺ Ͱճτϥϒϧ͕ൃੜ wલఏ w 4)08300.ίϛϡχέʔγϣϯॏࢹͷͨΊɺԆ৴Λॏࢹ w 35.1ͱ)-4ʹΑΔ৴Λαϙʔτ
w ΦʔτεέʔϧͰؒʹ߹Θͳ͍ٸܹͳෛՙͱฃಆத w 8FSM "NPO .Z42- ʜ
ͳΜͰճτϥϒϧ ى͔ͨ͜͠ʁ
ͦΕͧΕݪҼ͕ҧ͍·͢ ݴ͍༁
τϥϒϧճ wࣄલใ͔Βաڈ࠷େڃͷϦΫΤετΛ༧ w࠷େڃͷܯռঢ়ଶͰͪߏ͑Δաڈ࠷େͷ૿Ճ෯ͰΦʔτεέʔϧ͕ ؒʹ߹Θͣʹ৴ো wػ͍ͯͨ͠ΤϯδχΞ͕खಈͰ૿ઃͯ͠ڧͰऩଋ
τϥϒϧճ w࡞ۀ࿙Ε wΦʔτεέʔϧʹΑΓऑͰऩଋ
͏ʙΜ
$%/৴͡Ί·ͨ͠ wͳΜͰࠓ·ͰΒͳ͔ͬͨͷ͔ʁ w ίϛϡχέʔγϣϯʹࢧো͕ग़ͳ͍Α͏ʹͳΔ͘ԆΛ͍ͨ͘͠ wຊʹίϛϡχέʔγϣϯʹࢧোͰΔͷ͔ʁ w ίϛϡχέʔγϣϯͷແ͍৴ w ਓ͕ଟ͗ͯ͢ίϛϡχέʔγϣϯཱ͕͠ͳ͍৴ Ԇͷࢫຯͷബ͍৴ͰτϥΠʂ
ͪΐͬͱٕज़తͳ w4)08300.ͷ༷ w 8&#αʔόʔ35.1 )-4 )-4 $%/ ͷ63-ΛҙͷΈ߹ΘͤͰΫϥ ΠΞϯτʹฦ͢͜ͱ͕Ͱ͖Δɻ w
ΫϥΠΞϯτΞϓϦ35.1 )-4ͷετϦʔϜΛ࠶ੜ͢Δ͕ɺαʔόʔ͔Β ยํ͔͠ฦ͞Εͳ͍߹ɺͦͷετϦʔϜΛ࠶ੜ͢Δ w৽͍͠ෛՙରࡦ wΫϥΠΞϯτʹ)-4 $%/ ͚ͩΛฦͯ͠$%/ͰෛՙΛΦϑϩʔυ ͤ͞Δ࡞ઓ
τϥϒϧճ w$%/৴ͷΈʹ͕͋ΓɺΦϦδϯαʔόʔ͕μϯ wػ͍ͯͨ͠ΤϯδχΞͰαʔόʔͷमਖ਼Λͯ͠ۓٸϦϦʔε wࣗମͷऩଋ·Ͱʹ
ʂ
ճͷτϥϒϧͷল wࣄલͷ֬ೝ͕͔ͬͨ w ͬͱෛՙΛݟࠐΜͩෛՙࢼݧ w৴αʔόʔམͪͳ͍ͱࢥ͍ࠐΜͰ͍ͨ w αʔόʔμϯ͠·͢ w μϯͤ͞ͳ͍Α͏ʹ͢Δ͜ͱͱಉ͘͡Β͍ɺμϯͨ࣌͠ͷରࡦΛߟ͓͑ͯ͘ ͖
࠷ۙͷ4)08300. wཧը໘͔Β৴63-ͷઃఆมߋͰ͖ΔػೳΛϦϦʔε wͷ͋ͬͨ$%/৴Λमਖ਼ CZ%F/"Πϯϑϥ wෛՙͷߴͦ͏ͳ৴ੵۃతʹ$%/৴ wԆͳ)-4Λׇத
ࠓ͔͋ͬͪʔʔʔʔʔ ճͷτϥϒϧ w%#αʔόʔͷෛՙཁҼʹΑΓ8&#αʔόʔͷԠো w Ұͭͷ৴ͷେنϦΫΤετूதͰͳ͘ɺେنͳϦΫΤετ͕ෳͷ ৴Ͱൃੜ͢Δύλʔϯ wෛՙରࡦͷઓ͍·ͩ·ͩ͜Ε͔Βͩʂ 8&# %# ৴αʔόʔ
$%/
·ͱΊ w4)08300.ͷߴτϥϑΟοΫ৴ʹର͢Δ࠷ۙͷෛՙରࡦΛհ w టष͞Λগ͠٫ w ͳΜͰԆ͕ඞཁ͔ࠓҰߟ͑Δ w αʔόʔμϯ͢Δͷͱ৺ಘΔ w μϯͨ͠߹ͷ෮چͪΌΜͱݕ౼͓ͯ͘͠
4)08300.ͷߴτϥϑΟοΫ͍ͯ͞Έ͍ͨਓʂ ϑοταϧ͍ͨ͠ਓʂ ืूͯ͠·͢ɻ IUUQTXXXXBOUFEMZDPNDPNQBOJFTTIPXSPPNMJWFQSPKFDUT