IVS CTO Night And Day 2018 Winter - [re:Cap] Serverless & Mobile
•
0 likes•467 views
This document summarizes a presentation about serverless and mobile applications. It includes: - An introduction focusing on startups, mobile apps, serverless computing, blockchain, and fintech. - Details about AWS AppSync and its Todo data model. - Information on request and response mapping templates in AWS Lambda. - An overview of delta sync using AppSync, base queries, subscriptions, and delta queries. - Notes on serverless technologies like AWS Lambda and its supported runtimes. - Resources on serverless best practices and architectures using Lambda, API Gateway, and other AWS services.
Report
Share
![[re:Cap] Serverless & Mobile
Akihiro Tsukada, Senior Startup Solutions Architect
Amazon Web Services Japan K.K.
Morning Session](https://cdn.statically.io/img/image.slidesharecdn.com/ivsctonightandday2018morningsession-serverlessmobilerecap-190115185144/85/IVS-CTO-Night-And-Day-2018-Winter-re-Cap-Serverless-Mobile-1-320.jpg)
More Related Content
What's hot
What's hot (20)
Similar to IVS CTO Night And Day 2018 Winter - [re:Cap] Serverless & Mobile
Similar to IVS CTO Night And Day 2018 Winter - [re:Cap] Serverless & Mobile (20)
More from Amazon Web Services Japan
More from Amazon Web Services Japan (20)
Recently uploaded
Recently uploaded (20)
IVS CTO Night And Day 2018 Winter - [re:Cap] Serverless & Mobile
- 1. [re:Cap] Serverless & Mobile Akihiro Tsukada, Senior Startup Solutions Architect Amazon Web Services Japan K.K. Morning Session
- 2. Name: Akihiro Tsukada ID: akitsukada Focus: - Start-ups - Mobile Apps - Serverless - Blockchain - FinTech
- 4. • • • •
- 5. • • • • •
- 6. • • • •
- 7. AWS AppSync type Todo { id: ID! name: String description: String priority: Int duedate: String } HTTP
- 8. Http Query / mutation Query / mutation
- 9. • • 1. BEFORE mapping template 2. f1 Function Request Mapping Template 3. f1 Data source invocation 4. f1 Function Response Mapping Template 5. f2 Function Request Mapping Template 6. f2 Data source invocation 7. f2 Function Response Mapping Template 8. AFTER mapping template
- 10. • • • • • • Delta ( ) : BaseQuery
- 11. deltaWatcher = appSyncClient?.sync( baseQuery: allPostsBaseQuery, baseQueryResultHandler: { (result, error) in // handle base query }, subscription: postsSubscription, subscriptionResultHandler: { (result, transaction, error) in // handle subscription }, deltaQuery: allPostsDeltaQuery, deltaQueryResultHandler: { (result, transaction, error) in // handle delta query } ) //Stop DeltaSync deltaWatcher.cancel();
- 12. • • • • • •
- 13. npm install -g @aws-amplify/cli@multienv
- 14. • • •
- 15. • • • •
- 16. • • •
- 23. • KVM VM • Lambda Fargate • 125ms VM 5MiB • https://github.com/firecracker-microvm/firecracker
- 24. • • Apache License, Version 2.0 • 2018/12/17 PyCharm GA IntelliJ Visual Studio Code • AWS Serverless Application Model(SAM) CLI
- 32. • AWS Lambda Ruby • ü Python 2.7, 3.6, 3.7 ü Node.js 4.3, 6.10, 8.10 ü .NET Core 1.0(C#), 2.0(C#), 2,1(C#/PowerShell) ü Go 1.x ü Java 8 ü Ruby •
- 33. 1 require 'json' 2 def handler(event: ev, context:ctx) 3 {event: JSON.generate(ev), 4 context: JSON.generate(ctx.inspect)} 5 end • --path vendor/bundle bundle install
- 34. 1 module LambdaFunctions 2 class Handler 3 def self.process(event:,context:) 4 "Hello!" 5 end 6 end 7 end source.LambdaFunctions::Handler.process.
- 35. • Linux Lambda • Runtime API • ü ü https://github.com/awslabs/aws-lambda-rust-runtime •
- 36. • • • • • • • •
- 38. • • • 250MB • Layer zip or S3 • Python – python, python/lib/python3.7/site-packages (site directories) • Node.js – nodejs/node_modules, nodejs/node8/node_modules (NODE_PATH) https://docs.aws.amazon.com/lambda/latest/dg/configuration-layers.html
- 39. • python pip node.js npm • util Layer
- 44. • ALB Lambda • Lambda HTTP • Web Lambda • ALB
- 45. • • • •
- 47. B 4 =A0=2 6 - / , B 4 =A0=2 2 = 6 0 6 : = 0B 0 = 0 : 6 6 0 6 " 0 : 2 2 40
- 50. • Step Functions AWS Lambda ü DynamoDB: item item ü AWS Batch: ü Amazon ECS/Fargate: ECS Fargate ü Amazon SNS: SNS ü Amazon SQS: ü AWS Glue: ü Amazon SageMaker:
- 51. • WebSocket API API Gateway • WebSocket API • AWS Lambda AWS EC2 •
- 52. • AWS SAM AWS Serverless Application Repository • • CloudFormation • SAM AWS:Serverless:Application
- 53. Thank you