Slide 1
Slide 1 text
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved.
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved.
Kensuke Shimokawa
Snr. Serverless Specialist
Amazon Web Services Japan
Serverless の未来と AWS Lambda
Slide 2
Slide 2 text
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved.
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved. 2
Kensuke Shimokawa
Amazon Web Services Japan
Snr. Serverless Specialist
Slides https://speakerdeck.com/_kensh
Qiita https://qiita.com/_kensh
Slide 3
Slide 3 text
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved. 3
Slide 4
Slide 4 text
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved. 4
13th Nov 2014
Slide 5
Slide 5 text
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved.
Serverless
Serverless Application とは、
“誰も使用していないときは、
データ ストレージのコストを除いて、
実行に費用がかからない.”
5
Slide 6
Slide 6 text
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved. 6
Slide 7
Slide 7 text
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved. 7
静的コンテンツ
動的データ
記事/試合状況
フォロー状況管理
認可
（フェデレーション）
ログの保存
ETL処理
ログ収集 データ分析
クローリング
記事に対する処理
（タグ付けなど）
変更通知
画像に対する処理
（顔座標の検出）
コードで実現 インテグレーションで実現
Slide 8
Slide 8 text
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved. 8
Slide 9
Slide 9 text
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved. 9
Slide 10
Slide 10 text
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved. 10
Services Services
Integration
Event Driven
Slide 11
Slide 11 text
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved. 11
Integration
API
Destination
API
Gateway
Lambda Batch
CloudWatch
ECS
EventBridge
Bus
Kinesis
Data Firehose
Inspector
Kinesis
Data Streams
Redshift
SageMaker
pipeline
SNS SQS
Step
Functions
Event Driven
Slide 12
Slide 12 text
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved. 12
Integration
API
Destination
API
Gateway
Lambda Batch
CloudWatch
ECS
EventBridge
Bus
Kinesis
Data Firehose
Inspector
Kinesis
Data Streams
Redshift
SageMaker
pipeline
SNS SQS
Step
Functions
EventBridge Pipes
Event Driven
Slide 13
Slide 13 text
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved. 13
サーバーレス のサイズ感と組み立て
Slide 14
Slide 14 text
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved. 14
VM
Container Function
Slide 15
Slide 15 text
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved. 15
VM
Container Function
たくさんのことを
一つのインスタンスで
まぁまぁのことを
複数のインスタンスで
ちょっとのことを
たくさんのインスタンスで
Slide 16
Slide 16 text
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved. 16
Function
ちょっとのことを
たくさんのインスタンスで
たくさんの処理を
ワークフローで
Slide 17
Slide 17 text
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved. 17
Function
ちょっとのことを
たくさんのインスタンスで
たくさんの処理を
ワークフローで
AWS Step Functions
Slide 18
Slide 18 text
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved. 18
6 5 4 3 2 1
7
Array
56
6 5 4 3 2 1
7
MAP
f (a) = 2 × a
12 10 8 6 4 2
14
Reduce
g (b, c) = b + c
Slide 19
Slide 19 text
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved. 19
Dec 2022
Slide 20
Slide 20 text
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved. 20
6 5 4 3 2 1
7
Distibuted MAP
f (a) = 2 × a
12 10 8 6 4 2
14
最大 10,000 の並列同時実行をサポート
Slide 21
Slide 21 text
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved. 21
AI Chat と Lambda
Slide 22
Slide 22 text
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved. 22
URL
Mobile
client
AI Chat
Chunked
Chunked
AWS Lambda response streaming
Slide 23
Slide 23 text
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved. 23
Java と Lambda
Slide 24
Slide 24 text
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved.
Java 11, Java 17 の Corretto ランタイム
24
Init
Encrypted snapshot
stored
Tiered low-
latency
cache
Invoke
Resume
Invoke
Resume
Invoke
Resume
Slide 25
Slide 25 text
© 2023, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark.
Java 開発者に捧ぐ、
使える「Java on Serverless」
15:00 - 15:30 サーバーレスの今
15:30 - 16:15 Java on Lambda
16:15 - 16:55 Java によるサーバーレス開発
16:55 – 17:25 PowerTools for Java
申込サイト
https://pages.awscloud.com/eib-java-on-serverless-230907-reg.html
15:00から
好評につき、追加情報を⼊れて再演!
Slide 26
Slide 26 text
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved. 26
Serverless の未来とは？
Slide 27
Slide 27 text
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved.
未来がどうなるかはわからないけど、、
• Serverless が担うビジネスロジック、ワークロードは広がる
• Lambda が担ってきた “糊付け” としての役割は EventBridge や
Step Functions に多く譲っていくことになりそう
27
今後の期待は、、
• 今は想像もしていないようなワークロードで Lambda が使われて
いくのではないか？
• 面白いユースケースがあれば、@_kensh まで DM ください
Slide 28
Slide 28 text
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved. 28