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
Handling TV Ad Traffic Influx with Microservices
Search
Ryo Kubota
July 23, 2019
Programming
0
1.4k
Handling TV Ad Traffic Influx with Microservices
https://wantedly.connpass.com/event/135968/
での登壇資料です。
Ryo Kubota
July 23, 2019
Tweet
Share
More Decks by Ryo Kubota
See All by Ryo Kubota
Terraform x OPA/Conftest の tips
ryokbt
0
950
TerraformのレビューをConftestで自動化する
ryokbt
3
1.5k
Other Decks in Programming
See All in Programming
リアーキテクチャxDDD 1年間の取り組みと進化
hsawaji
1
220
ピラミッド、アイスクリームコーン、SMURF: 自動テストの最適バランスを求めて / Pyramid Ice-Cream-Cone and SMURF
twada
PRO
10
1.3k
Kaigi on Rails 2024 〜運営の裏側〜
krpk1900
1
210
ペアーズにおけるAmazon Bedrockを⽤いた障害対応⽀援 ⽣成AIツールの導⼊事例 @ 20241115配信AWSウェビナー登壇
fukubaka0825
6
1.9k
Jakarta EE meets AI
ivargrimstad
0
150
Jakarta Concurrencyによる並行処理プログラミングの始め方 (JJUG CCC 2024 Fall)
tnagao7
1
290
役立つログに取り組もう
irof
28
9.6k
CSC509 Lecture 11
javiergs
PRO
0
180
Generative AI Use Cases JP (略称:GenU)奮闘記
hideg
1
290
シールドクラスをはじめよう / Getting Started with Sealed Classes
mackey0225
4
640
エンジニアとして関わる要件と仕様(公開用)
murabayashi
0
290
Laravel や Symfony で手っ取り早く OpenAPI のドキュメントを作成する
azuki
2
120
Featured
See All Featured
Visualizing Your Data: Incorporating Mongo into Loggly Infrastructure
mongodb
42
9.2k
Visualization
eitanlees
145
15k
Performance Is Good for Brains [We Love Speed 2024]
tammyeverts
6
410
10 Git Anti Patterns You Should be Aware of
lemiorhan
654
59k
Facilitating Awesome Meetings
lara
50
6.1k
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
29
2.3k
Git: the NoSQL Database
bkeepers
PRO
427
64k
The World Runs on Bad Software
bkeepers
PRO
65
11k
Optimizing for Happiness
mojombo
376
70k
Fight the Zombie Pattern Library - RWD Summit 2016
marcelosomers
232
17k
The Language of Interfaces
destraynor
154
24k
Done Done
chrislema
181
16k
Transcript
FiNC Technologies Ryo Kubota )BOEMJOH57"E5SBGGJD*OGMVY XJUI.JDSPTFSWJDFT
• Ryo Kubota • FiNC Technologies • SRE • New
graduate 8IPBN*
• What is Microservices? • About our TV Ad •
Discussion on Microservices after TV Ad "HFOEB
What is Microservices?
An architecture that structures a big system as a collection
of small services 8IBUJT.JDSPTFSWJDFT
• Technical heterogeneity • Resiliency • Scalability • etc #FOFGJUTPG.JDSPTFSWJDFT
8IZ'J/$BEPQU.JDSPTFSWJDFT
l0OF"QQGPS&WFSZ#PEZz The concept goes well with Microservices New functions have
been quickly released UP$BQQ "VUIFOUJDBUJPO &DPNNFSDF "* $PVQPO 8FBSBCMF 3FDPFOHJOF -JGFMPH 4/4 $IBU UP#TJUF 1PJOU 4VQQMFNFOU
About our TV Ad
57"E5SBGGJD*OGMVY
• .VMUJQMF/FX'VODUJPOT3JHIU #FGPSFUIF57"E • https://note.mu/mizoguchiyuji/n/n1267b01a3756
• Traffic influx • Parallel development right before the TV
ad • But NO DOWNTIME 8FIBOEMFE57"E
Discussion on Microservices after TV Ad
8IBUEJEXPSL 4DBMJOH
• You can scale out each function separately 8JUI.JDSPTFSWJDFTʜ
"NJDSPTFSWJDFGPSVTFSPOCPBSEJOH Transition in the number of workers → TV ad
started
• Quicker than scaling a single big monolith • Cost
saving 4DBMJOH.JDSPTFSWJDFT
8IBUEJEXPSL 'VODUJPO#BTFE1BSUJUJPOJOH
• .VMUJQMF/FX'VODUJPOTVOEFS %FWFMPQNFOUJO1BSBMMFM • https://note.mu/mizoguchiyuji/n/n1267b01a3756
• You just need to focus on a single function
• This can only be done with Microservices 1BSBMMFM%FWFMPQNFOU
'VUVSFJNQSPWFNFOU -FHBDZ.POPMJUI
"-FHBDZ.POPMJUI4UJMM3FNBJOT Legacy monolith can often be a bottleneck
&YBNQMFBU'J/$ .POPMJUI 4FSWJDF" 4FSWJDF# 4FSWJDF$ 4FSWJDF% : Synchronize user info
• This monolith has a knowledge about to which services it has to synchronize its information => Tight coupling (Anti-pattern)
• Anti-pattern emerged as a problem under increased traffic •
The queues for synchronization got stuck *ODJEFOU%VSJOH57"E
-PPTF$PVQMJOH • Each microservice should not have knowledge about other
services • Use pub/sub model instead • Microservice just publishes some event • Other microservices subscribe it if needed
.JHSBUJPOGSPN.POPMJUI • When you adopt Microservices, you often need to
migrate from monolithic architecture • Legacy monolith is likely to be tightly coupled to other services • Complete migration not to fall into anti-patterns • Otherwise you might end up increasing complexity
$PODMVTJPO
$PODMVTJPO • We ran TV ad • We handled the
traffic influx and parallel development with Microservices • Explained about a legacy monolith as future improvement