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
AWS Lambdaで実現するスケーラブルで低コストなWebサービス構築/YAPC::Hako...
Search
FUJIWARA Shunichiro
October 04, 2024
Technology
10
5.6k
AWS Lambdaで実現するスケーラブルで低コストなWebサービス構築/YAPC::Hakodate2024
YAPC::Hakodate 2024 前夜祭 rejectcon
FUJIWARA Shunichiro
October 04, 2024
Tweet
Share
More Decks by FUJIWARA Shunichiro
See All by FUJIWARA Shunichiro
「隙間家具OSS」に至る道/Fujiwara Tech Conference 2025
fujiwara3
7
9.8k
alecthomas/kong はいいぞ / kamakura.go#7
fujiwara3
1
770
ISUCONに強くなるかもしれない日々の過ごしかた/Findy ISUCON 2024-11-14
fujiwara3
10
1.2k
「最高のチューニング」をしないために / hack@delta 24.10
fujiwara3
21
4.2k
CEL(Common Expression Language)で書いた条件にマッチしたIAM Policyを見つける / iam-policy-finder
fujiwara3
2
1.6k
awslim - Goで実装された高速なAWS CLIの代替品を作った/layerx.go#1
fujiwara3
6
800
AWS CLIの起動が重くてつらいので aws-sdk-client-go を書いた / kamakura.go#6
fujiwara3
7
11k
コードを書く隙間を見つけて生きていく技術/Findy 思考の現在地
fujiwara3
31
7.2k
fujiwara-ware OSSをひたすら紹介する/ya8-2024
fujiwara3
8
890
Other Decks in Technology
See All in Technology
ハッキングの世界に迫る~攻撃者の思考で考えるセキュリティ~
nomizone
13
5.2k
白金鉱業Meetup Vol.17_あるデータサイエンティストのデータマネジメントとの向き合い方
brainpadpr
5
730
技術負債の「予兆検知」と「状況異変」のススメ / Technology Dept
i35_267
1
1.1k
地方拠点で エンジニアリングマネージャーってできるの? 〜地方という制約を楽しむオーナーシップとコミュニティ作り〜
1coin
1
220
表現を育てる
kiyou77
1
210
急成長する企業で作った、エンジニアが輝ける制度/ 20250214 Rinto Ikenoue
shift_evolve
3
1.3k
Developer Summit 2025 [14-D-1] Yuki Hattori
yuhattor
19
6.2k
Nekko Cloud、 これまでとこれから ~学生サークルが作る、 小さなクラウド
logica0419
2
960
2024.02.19 W&B AIエージェントLT会 / AIエージェントが業務を代行するための計画と実行 / Algomatic 宮脇
smiyawaki0820
13
3.3k
現場の種を事業の芽にする - エンジニア主導のイノベーションを事業戦略に装着する方法 -
kzkmaeda
2
2.1k
N=1から解き明かすAWS ソリューションアーキテクトの魅力
kiiwami
0
130
OpenID Connect for Identity Assurance の概要と翻訳版のご紹介 / 20250219-BizDay17-OIDC4IDA-Intro
oidfj
0
270
Featured
See All Featured
The Invisible Side of Design
smashingmag
299
50k
ReactJS: Keep Simple. Everything can be a component!
pedronauck
666
120k
Statistics for Hackers
jakevdp
797
220k
Distributed Sagas: A Protocol for Coordinating Microservices
caitiem20
330
21k
Adopting Sorbet at Scale
ufuk
74
9.2k
Agile that works and the tools we love
rasmusluckow
328
21k
Learning to Love Humans: Emotional Interface Design
aarron
273
40k
[RailsConf 2023] Rails as a piece of cake
palkan
53
5.2k
Building Better People: How to give real-time feedback that sticks.
wjessup
367
19k
Building Adaptive Systems
keathley
40
2.4k
GitHub's CSS Performance
jonrohan
1030
460k
Building an army of robots
kneath
303
45k
Transcript
AWS LambdaͰ࣮ݱ͢Δ εέʔϥϒϧͰίετ ͳWebαʔϏεߏங YAPC::Hakodate 2024 @fujiwara ౻ݪढ़Ұ
@fujiwara ໘ന๏ਓΧϠοΫSREνʔ Ϝ ISUCON 1,2,5,11 ! ༏উ4ճ ISUCON 3,8,12ʙ14 ӡӦ(ग़)
github.com/kayac/ecspresso Amazon ECS σϓϩΠπʔϧ github.com/fujiwara/lambroll AWS Lambda σϓϩΠπʔϧ
Agenda • AWS Lambdaͷجຊ • طଘͷWebΞϓϦέʔγϣϯΛLambdaԽ͢Δ • Tonamelʹ͓͚ΔϚΠΫϩαʔϏεECS→LambdaҠߦࣄྫ • LambdaͰෳ։ൃڥαʔϏεϝογϡΛ࣮ݱ͢Δ
AWS Lambdaͷجຊ
AWS Lambdaͷجຊ FaaS = Function as a Service αʔόʔΛ͋Β͔͡Ί༻ҙͤͣɺΫϥυ্ʹσϓϩΠͨ͠ ʮؔʯΛ࣮ߦ͢ΔαʔϏε
ؔ=ʮೖྗΛड͚औͬͯ (ॲཧΛߦ͍) ग़ྗΛฦ͢ͷʯ use v5.40.0; sub sum ($a, $b) { return $a + $b; }
Lambda༻ͷ sum ؔͷྫ use v5.40.0; sub sum ($event, $context) {
my $a = $event->{a}; my $b = $event->{b}; return { sum => $a + $b }; } ͜ΕΛLambdaʹσϓϩΠ(ৄࡉུ)→ʮؔʯΛݺͼग़ͤΔ $ aws lambda invoke \ --function-name sum \ --payload '{"a":1, "b":2}' \ --cli-binary-format raw-in-base64-out \ /dev/stdout {"sum":3}
Lambdaͷ࣮ߦϞσϧ ΠϕϯτΛܖػʹϚΠΫϩVM(Firecracker1)͕ىಈ ΠϕϯτAWSͷ֤छαʔϏε͔Βൃੜ/खಈͰ࣮ߦՄೳ ՝࣮ۚߦ࣌ؒ(msec)ͱϝϞϦׂΓͯྔ(MB)ʹԠͯ͡ൃੜ ࣮ߦ͍ͯ͠ͳ͍ͱ͖՝ۚ͞Εͳ͍ 1VMಉ࣌ʹ1Πϕϯτͷॲཧ͔͠͠ͳ͍ ෳΠϕϯτ͕ಉ࣌ʹൃੜͨ͠ΒෳͷVM͕ࣗಈతʹىಈ͢Δ (εέʔϧΞτ) 1 https://github.com/firecracker-microvm/firecracker
WebΞϓϦέʔγϣϯΛLambdaԽ͢Δ WebΞϓϦέʔγϣϯαʔόʔ = ϦΫΤετΛड͚औͬͯϨεϙϯεΛฦ͢ = ʮؔʯͱಉ͡ LambdaԽ͢ΔϝϦοτ ࣮ߦ͍ͯ͠Δͱ͖͚ͩ՝ۚ ɹϦΫΤετ͕དྷͳ͍ͱ͖ʹίετθϩ ٸܹͳෛՙ૿ՃʹରԠ͍͢͠
ɹϦΫΤετ͕૿͑ͨΒࣗಈతʹεέʔϧΞτ
LambdaͰHTTPΛॲཧ͢ΔͨΊͷํ๏ 1. Amazon API Gateway 2. Application Load Balancer(ALB) 3.
Lambda Function URLs AWS͕༻ҙ͍ͯ͠ΔϚωʔδυͳͷ (ଞʹͰ͖Δ͕ޙड़)
Amazon API Gateway (2015ʙ) ϦΫΤετͷϧʔςΟϯάมɺೝূɺೝՄͳͲߴػೳ VPCʹઃஔՄɺLambdaҎ֎ͷόοΫΤϯυࢦఆͰ͖Δ Application Load Balancer(ALB) (2018ʙ)
ϩʔυόϥϯαʔͷλʔήοτͱͯ͠LambdaΛՃͰ͖Δ Path/ϔομϕʔεͰͷϧʔςΟϯά VPCʹઃஔՄɺίετଟগֻ͔Δ(ݻఆඅ༻) Lambda Function URLs (2022ʙ) Lambdaؔ/aliasʹ1:1ରԠͨ͠URLΛൃߦ(VPCෆՄ) ϧʔςΟϯάͰ͖ͳ͍ɺγϯϓϧɺίετ
LambdaͰHTTPϦΫΤετ GET /sum?a=1&b=2 HTTP/1.1 Host: example.com ↓͜ͷϦΫΤετΛLambda͕ड৴͢Δͱ͖ͷΠϕϯτ2 { "httpMethod": "GET",
"path": "/sum", "headers": {"Host": "example.com"}, "queryStringParameters": {"a": "1", "b": "2"}, } 2 (Πϝʔδ) API GW(v1,v2), ALB, Function URLͰΠϕϯτͷܗࣜඍົʹҟͳΔ
LambdaͰHTTPϨεϙϯε { "statusCode": 200, "headers": {"Content-Type": "application/json"}, "body": "{\"sum\":3}" }
↓͜ͷϨεϙϯεΛLambda͕ฦ͢ͱ HTTP/1.1 200 OK Content-Type: application/json {"sum":3}
͜ΕΛશ෦ࣗͰॲཧ͢Δͱ… sub handler ($event, $context) { my $path = $event->{path};
if ($path eq '/sum') { # pathͷϧʔςΟϯάॲཧ my $a = $event->{queryStringParameters}->{a}; my $b = $event->{queryStringParameters}->{b}; # ϨεϙϯεΛฦ͢ return { statusCode => 200, headers => {'Content-Type' => 'application/json'}, body => encode_json({ sum => $a + $b }), }; } return { statusCode => 404, headers => { 'Content-Type' => 'text/plain' }, body => 'Not Found', }; }
ϑϨʔϜϫʔΫΛ͍͍ͨ ͍·Ͳ͖ϧʔςΟϯάϨεϙϯεੜΛࣗͰॻ͖ͨ͘ͳ͍ use Kossy; get '/sum' => sub ($self, $c)
{ my $a = $c->req->param('a'); my $b = $c->req->param('b'); return $c->render_json({ sum => $a + $b }); }; ͜Ε͚ͩͰࡁΉ
طଘͷWebΞϓϦέʔγϣϯΛLambdaԽ͢Δ
HTTPϦΫΤετ/Ϩεϙϯε㱻LambdaͷΠϕϯτ ͜ͷม͕Ͱ͖ΕैདྷͷϑϨʔϜϫʔΫΛͦͷ··͑Δʂ Perlͷ߹ AWS::Lambda::PSGI Λ͑؆୯ use AWS::Lambda::PSGI; my $app =
require "$ENV{'LAMBDA_TASK_ROOT'}/app.psgi"; my $func = AWS::Lambda::PSGI->wrap($app); sub handle { return $func->(@_); }
Goͷ߹ fujiwara/ridge3 (2016ʙ) import "github.com/fujiwara/ridge" func main() { var mux
= http.NewServeMux() mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) { io.WriteString(w, "Hello") } ridge.Run(":8080", "/", mux) } Goͷඪ४ net/http ͷϋϯυϥΛͦͷ··͑Δ Lambda্ͰؔɺଞͷڥͰHTTPαʔόͱͯ͠ಈ࡞ ίʔυมߋ͢Δඞཁ͕ͳ͍(=ಉ͡όΠφϦͰOK) 3 https://github.com/fujiwara/ridge
ެࣜ awslabs/aws-lambda-go-api-proxy4 (2018ʙ) import "github.com/aws/aws-lambda-go/lambda" import "github.com/awslabs/aws-lambda-go-api-proxy/httpadapter" func main() {
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) { io.WriteString(w, "Hello") }) lambda.Start(httpadapter.New(http.DefaultServeMux).ProxyWithContext) } ࣮ߦڥΛࣗಈผ͠ͳ͍ɻhttpαʔόΛىಈ͢Δʹ ࣗͰผ or main(όΠφϦ)Λ͚Δ 4 https://github.com/awslabs/aws-lambda-go-api-proxy
͏ҰͭͷΞϓϩʔν AWS Lambda Web Adapter5 (2021ʙ) LambdaؔͰextension(αΠυΧʔ)ͱͯ͠ಈ࡞ طଘͷWebΞϓϦέʔγϣϯΛී௨ͷαʔόʔͱͯ͠ىಈ LWA͕LambdaͷΠϕϯτड৴→localhostHTTPϦΫΤετ ϨεϙϯεΛLambdaͷϨεϙϯεʹมͯ͠ฦ͢
ίʔυʹखΛೖΕͣʹɺैདྷͷWebΞϓϦέʔγϣϯΛLambda ্Ͱಈ͔͢͜ͱ͕Ͱ͖Δ 5 https://github.com/awslabs/aws-lambda-web-adapter
https://aws.amazon.com/jp/builders-flash/202301/lambda-web- adapter/ ΑΓҾ༻
Tonamelʹ͓͚ΔECS→LambdaҠߦࣄྫ
Tonamel tonamel.com ΧϠοΫ͕։ൃɾӡӦ͍ͯ͠ΔeεϙʔπେձࢧԉαʔϏε
τʔφϝϯτͬͯԿʁ ී௨ͷਓ͕૾͢Δʮτʔφϝϯτʯ=ʮߕࢠԂͷ͋Εʯ ӳޠతʹʮτʔφϝϯτʯ=ʮେձʯ ࣮ଞͷʮτʔφϝϯτʯܗࣜ͋Δ
τʔφϝϯτܗࣜ - উͪΓઓ γϯάϧΠϦϛωʔγϣϯ ⭐ 6 ɹ1ճෛ͚ͨΒऴΘΓ ɹຊޠͰ୯ʹʮτʔφϝϯτʯͱݴͬͨΒେ͜Ε μϒϧΠϦϛωʔγϣϯ ⭐
ɹ2ճෛ͚ͨΒऴΘΓɺ1ճෛ͚ͨΒഊऀαΠυʹ·ΘΔ ɹΦϦϯϐοΫͷॊಓมଇμϒϧΠϦϛωʔγϣϯ εςοϓϥμʔ ϓϩٿΫϥΠϚοΫεγϦʔζͷ͋Ε 6 ⭐ TonamelͰαϙʔτ͍ͯ͠Δܗࣜ
τʔφϝϯτܗࣜ - άϧʔϓઓ ૯ͨΓઓ ɹશһ͕શһͱରઓ͢Δ ɹϓϩٿJϦʔάͷϦʔάઓ εΠευϩʔ ⭐ ɹશͯͷࢀՃऀ͕΄΅ಉ͡ࢼ߹ʹͳΔΑ͏ʹରઓ͢Δ ɹ΄΅ಉ͡ઓͷࢀՃऀಉ͕࢜ରઓ͢ΔΑ͏ʹΈ߹Θͤ(ෳ
ࡶ) TonamelΛ͏ͱෳࡶͳεΠευϩʔ؆୯ʹ։࠵Ͱ͖Δ
TonamelͷΞʔΩςΫνϟ 2017 ϦϦʔε Amazon EC2 + Perl + MySQL(Aurora) +
Redis(ElastiCache) ͍ΘΏΔී௨ͷϞϊϦγοΫWebΞϓϦέʔγϣϯ 2020 EC2 → ECS & GoͰϚΠΫϩαʔϏε ຊମͷWebΞϓϦέʔγϣϯ(Perl)ͷػೳΛ GoͰ࣮͞ΕͨϚΠΫϩαʔϏεʹҠߦ͍ͯ͘͠ ৽ػೳجຊతʹGoͰ࣮ վम͍ܰ͘͝ͷͳΒPerlͰɺେ͖͍ͷGoͰ
ݱࡏ10Ҏ্ͷϚΠΫϩαʔϏε͕Քಇத 7 ΞΧϯτ,ηογϣϯ,νϟοτ,௨ τʔφϝϯτදཧ (ECS→Lambda) େձཧ εϙϯαʔཧ ՝ۚཧ ۚϓʔϧཧ ֎෦API
webhook etc... 7 https://speakerdeck.com/mackee/the-migrating-to-microservices-in-go-from- monolith-in-perl
TonamelͷαʔϏεಛੑ ීஈͦ͜·ͰΞΫηε͕ଟ͘ͳ͍͕ େձ͕։࠵͞ΕΔͱٸܹʹϦΫΤετ͕૿Ճ τʔφϝϯτදཧαʔϏεͷAPIϦΫΤετ(2Ͱ20ഒ)
༧ଌΦʔτεέʔϧ ෛՙैͷΦʔτεέʔϧͰରԠͰ͖ͳ͍ͨΊ υϝΠϯࣝΛݩʹෛՙΛ༧ଌͯ͠ࣄલεέʔϧ͢Δ8 େձ͕։࠵͞ΕΔ࣌ɺنࣄલʹ͔Δ(DBʹ͋Δ) աڈͷσʔλ͔Βओ࠵ऀஂମผʹΛֻ͚ͯෛՙΛ༧ଌ (ਓؾͷ͋ΔஂମࢀՃऀҎ֎ͷӾཡऀଟ͍) 30͝ͱʹ࣍ͷ30ؒͷෛՙΛ༧ଌͯ͠εέʔϧΞτ 8 https://techblog.kayac.com/tonamel-spike-access
༧ଌ༧ଌͳͷͰ֎ΕΔ(͜ͱ͕͋Δ) աখʹ༧ଌ → ෛՙʹ͑ΒΕͣʹো Ұ൪ར༻ऀ͕͍͍ͨλΠϛϯάͳͷͰαʔϏεͷՁԼ աʹ༧ଌ → ༨Ϧιʔε͕ແବͳίετʹ ࣮ࡍʹ2024લͰෛՙैʹࣦഊͨ݁͠Ռ ฏۉͰ݄ʹ1ճఔͷো͕ൃੜ͍ͯͨ͠
ECS → LambdaͰղܾ? ίετݮͱෛՙैੑͷ্ͷͨΊ τʔφϝϯτදཧαʔϏεΛ ECS → LambdaʹҠߦ 20247݄ʹҠߦޙ ෛՙैʹࣦഊͨ݁͠Ռͷোͳ͠!
ίετͷେ෯ݮʹޭ !
ECS → Lambda ҠߦͰͬͨ͜ͱ net/http.Server → fujiwara/ridge αΠυΧʔͷॲཧΛ֎ʹग़͢ Fluentd: ϩάసૹ
katsubushi: IDൃߦϛυϧΣΞ ΞϓϦέʔγϣϯͷίʔυࣗମมߋͳ͠ पล෦ͷΈͷมߋͰLambdaʹҠߦͰ͖ͨ
FluentdͷҠߦ ECSͰFirelensͰFluentd→Kinesis Data Streamsʹૹ৴ ϩάॲཧج൫ͷ߹্ɺ͜ͷߏେ͖͘ม͑ͮΒ͍ ଞͷECSαʔϏεͰಈ͍͍ͯΔFluentdʹ in_http ΛՃ Internal ALBͷλʔήοτͱͯ͠ΈࠐΈ
LambdaͷϦΫΤετॲཧͷ࠷ޙʹόοϑΝͨ͠stdoutΛ FluentdʹHTTPͰૹ৴͢Δ
katsubushi ͷҠߦ github.com/kayac/go-katsubushi Int64ͷIDΛൃߦ͢ΔϛυϧΣΞ DBͷauto incrementΛΘͣʹߴʹ int64ͷҰҙͳIDΛൃߦ͢Δ memcached protocol(text/binary) HTTP,
gRPC ʹରԠ ʲࢀߟʳYAPC::Fukuokaͷൃද9,blog10 10 https://techblog.kayac.com/katsubushi-introduction.html 9 https://speakerdeck.com/fujiwara3/katsubushi
Before → After ઐ༻ECSαʔϏε࡞͍ͬͯͳ͍ (ଞͷαʔϏεͷαΠυΧʔΛڞ༻)
Ҡߦखॱ Internal ALBͷλʔήοτͱͯ͠ECSͱLambdaΛ྆ํՃ ՃॏϧʔςΟϯάͰঃʑʹτϥϑΟοΫΛҠߦ Lambda:ECS = 10:90 → 50:50 →
100:0 ண ෛՙ͕૿Ճͨ͠λΠϛϯάͰCold Start͕ൃੜ͢Δͣ ͜ͷλΠϛϯάͰϨΠςϯγ͕૿Ճ͢ΔՄೳੑ͕͋Δ͕…? ⭕ ϩάͰ1ඵҎͰىಈͰ͖͍ͯΔ ⭕ ALBܦ༝ͰͷϨΠςϯγͳ͠
None
σϓϩΠҠߦ ECS → Lambda ECSͷσϓϩΠ kayac/ecspresso11 Ͱ౷Ұ͍ͯ͠Δ ECSͷλεΫఆٛαʔϏεͷఆٛΛJSON/JsonnetͰཧ ECSͷΈΛରͱ͍ͯ͠Δ ɹଞͷϦιʔεͷཧTerraformͰ
ɹઃఆϑΝΠϧ͔ΒtfstateΛࢀরͯ͠IDͳͲΛղܾͰ͖Δ 11 github.com/kayac/ecspresso
LambdaͷσϓϩΠ LambdaͷσϓϩΠ fujiwara/lambroll12 Ͱ LambdaؔͷઃఆΛJSON/JsonnetͰཧ ɹίʔυzipԽͯ͠Ξοϓϩʔυͯ͘͠ΕΔ / Imageαϙʔτ LambdaͷΈΛର ɹଞͷϦιʔεͷཧTerraformͰ
ɹઃఆϑΝΠϧ͔ΒtfstateΛࢀরͯ͠IDͳͲΛղܾͰ͖Δ 12 github.com/fujiwara/lambroll
ecspresso & lambroll ͍উख/πʔϧ͕ཧ͢Δൣғ͕΄΅ಉ͡ ECSͱLambdaΛಉ࣌ʹѻͬͯҧײ͕ͳ͍ ͳͥͳΒ࡞ऀ͕ಉ͔ͩ͡Β… CircleCIͷσϓϩΠύΠϓϥΠϯʹlambrollΛΈࠐΈ ECSͱҰॹʹσϓϩΠ
ෳ։ൃڥαʔϏεϝογϡΛ࣮ݱ͢Δ
։ൃ/ϓϨϏϡʔڥ? ։ൃ࣌ ridge / AWS::Lambda::PSGIΛ͑ ͦͷ··ϩʔΧϧͰಈ͔ͤΔ ϓϨϏϡʔڥ ECSͰ mirage-ecs acidlemon/mirage-ecs13
ECSͰ͖ͳ͚ͩ։ൃڥΛ࡞ΕΔ ڥ͝ͱʹURLΛൃߦͯ͠ϧʔςΟϯά (proxy)ͯ͘͠ΕΔϛυϧΣΞ14 14 https://speakerdeck.com/fujiwara3/yapc-hiroshima-2024 13 github.com/acidlemon/mirage-ecs
LambdaͰϓϨϏϡʔڥ ࡞Γ·ͨ͠ fujiwara/lamux15 Lambda multiplexer URLͰaliasΛผͯ͠invoke͢Δ foo.example.com → invoke alias=foo
bar.example.com → invoke alias=bar ݺͼग़͠ઌͷؔHTTPॲཧ͢Δલఏ (ෳؔͷinvokeʹରԠ) 15 https://github.com/fujiwara/lamux
LamuxͰService Mesh lamuxextensionͱͯ͠ಈ࡞͢Δ extensionͱͯ͠ಈ࡞͢Δ߹ 1.LambdaͷΠϯελϯε্Ͱlisten 2.HTTPϦΫΤετΛड৴ͯ͠ଞͷؔ/ aliasΛInvoke foo.sv1.example.com → invoke
sv1:foo bar.sv2.example.com → invoke sv2:bar = αʔϏεϝογϡͷσʔλϓϨʔϯ ίϯτϩʔϧϓϨʔϯLambdaࣗମ
Lamux ͷ࣮ྫ perlbatross.kayac.com ΧϠοΫఏڙͷίʔυΰϧϑاը Perlbatross16 WebAppLambdaͰಈ࡞ Perl / Kossy /
AWS::Lambda::PSGI / Aurora PostgreSQL ίϯςφΠϝʔδͰLambdaʹσϓϩΠ 16 https://perlbatross.kayac.com/
ίʔυΰϧϑ=ҙίʔυ࣮ߦ WebAppͷLambdaͰ࣮ߦͨ͘͠ͳ͍ ίʔυ࣮ߦ༻ؔΛඇVPCʹஔ (֎෦ͷ௨৴શͯःஅ͓ͯ͘͠) webapp͔Βlamuxܦ༝Ͱݺͼग़͢ (HTTP) αʔϏεؒ௨৴ΛHTTPʹ͓͚ͯ͠ LambdaͰखݩͰ(ECSͰ) ಉ͡Α͏ʹಈ࡞͢Δ
࠷ޙʹ طଘͷWebΞϓϦέʔγϣϯΛLambdaԽ͢Δͷ͘͠ͳ͍ LambdaԽ͢ΔϝϦοτ - ٸܹͳෛՙ૿ՃʹରԠ͍͢͠ - ࣮ߦ͍ͯ͠ͳ͍ͱ͖ίετθϩ (ࠓճॻ͍ͯͳ͍͚Ͳ)͔ͳ͍αʔϏε͋Δ - IO(ωοτϫʔΫ)͕ͪଟ͍ͱίεύ͕ѱ͍
- ΞΫηεͷ૿ݮ͕গͳ͍αʔϏεͩͱׂߴ - ҆ఆͨ͠ϨΠςϯγ(1ܻmsec)͍͠