S U M M I T - aws-de-marketing.s3-eu-central-1.amazonaws.com Mark… · • Fargate is the choice to run existing, dockerized applications on AWS • AppSync is beginner friendly

S U MM I TB e r l i n 2 0 1 9

© 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.SUMMIT

Cutting-Edge Architectures Based on AppSync, Lambda, and Fargate

Andreas Wittigcloudonaut.io

H a l l 5

Michael Wittigcloudonaut.io


Agenda

• A brief history of AWS architectures

• Why cutting-edge architectures matter

• AppSync + Lambda + DynamoDB

• ALB + Fargate + Aurora

• Summary


A brief history of AWS architectures

SUMMIT © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.


Goals

• Low operational effort

• Cost-effective

• Highly available

• Scalable

• Automated deployment

• Future proof



AppSync + Lambda + DynamoDB

AWS AppSync

Lambda function

Amazon DynamoDB

S3 Bucket

HTML, JS, CSS

Vue.js Apollo

AWS Cloud

GraphQL



Your voice counts!

Vote for your favorite AWS architecture:

http://bit.ly/aws-berlin19


Pitfalls + Limitations

• No customizable rate limits

• No built-in way to triggersubscriptions from externalsystems



ALB + Fargate + Aurora

AWS Cloud

Elastic Load Balancing

ALB

Container

Container

AWS Fargate

Amazon Aurora

Serverless



Pitfalls + Limitations

• Aurora Serverless needsaround 20 seconds to startwhen stopped (optional)

• Offload background jobs(crons)


• ECS/EKS with EC2 requires a lot of heavy lifting

• Fargate is the choice to run existing, dockerized applications on AWS

• AppSync is beginner friendly and much easier to use than API Gateway

• DynamoDB on-demand offers a maintenance free database

• Aurora Serverless solves the scalability challenge for relational databases

Summary


New book

• To the point

• Ready to use

• Low operational effort

Get your copy at cloudonaut.io!


https://github.com/widdix/aws-cutting-edge-appsync/

https://github.com/widdix/aws-cutting-edge-fargate/

Examples

https://github.com/widdix/aws-cutting-edge-appsync/

https://github.com/widdix/aws-cutting-edge-fargate/


Thank you!


Andreas Wittigcloudonaut.io

Michael Wittig

cloudonaut.io

© 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.SUMMITSUMMIT © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.


GraphQL to AppSync to Lambda

type Services {

items: [String]

nextToken: String

}

type Query {

getServices(nextT: String): Services

}

type Mutation {

vote(service: String!): Boolean

}

ServicesDS:

Type: 'AWS::AppSync::DataSource'

Properties:

Type: AWS_LAMBDA

LambdaConfig:

LambdaFunctionArn: […]

ServicesResolver:

Type: 'AWS::AppSync::Resolver'

Properties:

TypeName: Query

DataSourceName: !GetAtt 'ServicesDS.Name‘

FieldName: getServices


AppSync

• Managed & scalableGraphQL endpoint

• Authentication with Cognitouser pool / IAM / OpenIdConnect / API keys

• First class DynamoDB, Elasticsearch, Lambda, Aurora Serverless, HTTP request integration

• Pay per request

AWS AppSync

Lambda function

Amazon DynamoDB

S3 Bucket

HTML, JS, CSS

AWS Cloud


Lambda

• Managed & scalable codeexecution

• Node.js, Java, Python, .NET Core, Go, Ruby, ….

• Pay per request / computingtime AWS AppSync

Lambda function

Amazon DynamoDB

S3 Bucket

HTML, JS, CSS

AWS Cloud


DynamoDB

• Managed & scalable NoSQLdatabase

• Backups

• Multi Region support

• Pay per request & GB storedAWS AppSync

Lambda function

Amazon DynamoDB

S3 Bucket

HTML, JS, CSS

AWS Cloud


CI/CD

• CodeCommit

• CodePipeline

• CodeBuild

• CloudFormation

Documents

S U M M I T - aws-de-marketing.s3-eu-central-1.amazonaws.com Mark… · • Fargate is the choice to run existing, dockerized applications on AWS • AppSync is beginner friendly