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Serverless Applications on AWS
The document discusses serverless applications on AWS. It describes how traditional monolithic architectures have evolved to use microservices and serverless computing. It provides examples of how to build applications using AWS services like AWS Lambda, Amazon API Gateway, Amazon DynamoDB, and Amazon S3 without having to manage servers. These services allow building scalable, fault tolerant applications that are cost effective and focus on solving business problems rather than infrastructure. The document concludes with a recommendation to try out serverless AWS services and provides next steps to get started.
![Jumpstart your idea with AWS Serverless [Oct 2020]](https://cdn.slidesharecdn.com/ss_thumbnails/jumpstartyourideawithawsserverlessoct2020-240904053409-07f4072b-thumbnail.jpg?width=640&height=640&fit=bounds)
Serverless Applications on AWS
- 1. Serverless Apps onAWS Dean Bryen - Solutions Architect - AWS James Hall - Co-Founder - Parallax dean@amazon.com @deanbryen @parallax
- 2. What are yourgoals?
- 3. 3 Racing within awindow of time
- 4. 4 Focus is onsolving a problem
- 5. 5 Skills are inDevelopment not Infrastructure
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- 7. The Evolution ofArchitecture
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- 11. The Evolution ofCompute and Storage
- 12. 12 Physical Servers /Disks ->VM’s
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- 16. Build a microservice based web application that….. Scales per request Requires no deployment effort Fault Tolerant Has a RESTful API interface with a Web client
- 17. The Catch NO Servers NOMonolithic App or Explicit Web Service NO Explicit code for scaling and fault tolerance And do it within 45 minutes…
- 18. What Services Couldwe use?
- 19. Static Assets inAmazon S3 Internet scale HTTP/S based object store Inerently Highly Available and Fault Tolerant Designed for 11 9’s of Durability Can host static websites Holds trillions of objects
- 20. Serverless micro serviceswith AWS Lambda Event Driven Computing service Never pay for idle Scales per request Supports Node.js, python and Java (or other JVM based languages) Event triggers from other AWS Services 23 different ‘Power Levels’ of AWS Lambda
- 21. A RESTful APIwith Amazon API Gateway Host multiple versions and stages of your API Create and distribute API Keys to your developers Throttle and Monitor API Calls Cache Responses Transform Data Generate SDK’s (Including Swagger Support) Interact directly with AWS Lambda
- 22. A NoSQL DataStore with Amazon DynamoDB Managed noSQL Data Store Can be either a Document or Key/Value store Simply provision read and write throughput Enables you to focuss on your data DynamoDB streams enables you to take actions on events Inherently Highly Available and Fault Tolerant
- 23. Putting it alltogether
- 24. The Service Itself StaticSite in S3 www.servicecheck.com Web Client API Gateway /serviceCheck Lambda serviceLogger Lambda serviceCheck DynamoDB services
- 25. Serverless Framework -Previously JAWS
- 26. It’s more costeffective
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- 28. Some other serverlesspatterns
- 29. Serverless Real TimeClickstream Raw data pushed to S3 Amazon Redshift Amazon Kinesis Amazon Kinesis AWS Lambda
- 30. Serverless DAM Architecture users Ingest Bucket CloudFormation Template DynamoDB Cognito Lambda MetaData Extract AssetBucket Index Logs Bucket Static Site Elastic Transcoder IAM ElasticSearch API$ Gateway$ Lambda App Logic
- 31. Serverless Chat Application Internet Activity Indicator ChatService Activity Messages Search Service DynamoDB Streams Elasticsearch Service S3 Web Hosting Twilio Slack Chat API Gateway IoT Device IoT Processing Website AWS IoT or Amazon SNS
- 32. One Column parall.ax info@parall.ax 01133 226477 Subtitle LoremIpsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has a the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. Here is an example: - Bullet Point one - Bullet Point one - Bullet Point one It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum. @parallax
- 33. “Everybody loved theidea, some little geniuses created this app where you can record your part.” @parallax Serverless Applications on AWS David Guetta
- 35. “The longer Ispent watching the intro video, the more it looked like David sort of didn't want to be there. He was shifting around on his chair like a man who'd just nicked a Mars bar.” – VICE
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- 39. £ £ ££ £ £ £ @parallax Traditional Architecture Serverless Applications on AWS
- 40. With AWS Serverless @parallax@parallaxServerless Applications on AWS
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- 42. Serverless Framework @parallax@parallax ServerlessApplications on AWS
- 43. • Pay-per-use Pricing •No servers to manage • Run nano/microservices (or monoliths!) @parallax Serverless Applications on AWS
- 44. How it works @parallax@parallaxServerless Applications on AWS
- 45. @parallax Page lifecycle Serverless Applicationson AWS 1. User visits HTTPS GET / S3 with CloudFront 2. CSS & JS HTTPS GET *.js *.css S3 with CloudFront index.html 3. Lang detect API Gateway w/ Lambda HTTPS GET /users/ country HTTPS POST /users/ update 4. User fills details API Gateway w/ Lambda
- 46. @parallax Page lifecycle Serverless Applicationson AWS 5. 5. FB Login (optional) HTTPS GET api.facebook.com Hits Facebook Hosted Endpoint via Facebook Javascript SDK 6. YouTube HTTPS GET youtube.com YouTube iframe { “email”: “xyz”, “profile_id”: 123 } 7. Start recording API Gateway w/ Lambda Responds with S3 upload token HTTPS GET /recordings/token Uploads directly to S3 bucket over HTTPS using token 6. 7. 8. HTTPS POST bucket.s3.amazon/UID/ recording-X.mp3 8. Upload recording
- 47. @parallax Page lifecycle Serverless Applicationson AWS 9. Submit details API Gateway w/ Lambda 10. Artwork gen HTTPS POST /users/generate_ artwork API Gateway w/ Lambda. Create image, put on S3, return S3 image URL 11. Artwork display CloudFront w/ S3 HTTPS GET /domain.com/UID.png AddThis.js is populated with the share texts, and includes the S3 URL HTTP GET addthis.com/file.js HTTPS POST /users/ update { url: “domain.com/ UID.png” } 10. 11. 12. Social share 13. Social share HTTPS GET https://twitter.com/intent/ tweet?text=XYZ 12. 13. Directly hits the social media service
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- 50. Chelsea FC /Delta @parallax@parallax Serverless Applications on AWS
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- 55. The Future? GraphQL @parallax@parallax ServerlessApplications on AWS
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- 57. @parallax@parallax { user(id: 3500401) { id, name, isViewerFriend, profilePicture(size:50) { uri, width, height } } }
- 58. @parallax@parallax { "user" : { "id":3500401, "name": "Jing Chen", "isViewerFriend": true, "profilePicture": { "uri": "http://someurl.cdn/pic.jpg", "width": 50, "height": 50 } } }
- 59. @parallax Serverless Applicationson AWS Some sequences may have been shortened.
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- 66. Build small apps tohelp your DevOps @parallax@parallax Serverless Applications on AWS
- 67. One more thing @parallax@parallaxServerless Applications on AWS
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- 70. Summary and NextSteps
- 71. Summary Utilise Platform LevelServices that have built in HA Use a microservice approach Use a common interface for services such as RESTful APIs Store static files in Amazon S3 Use AWS Lambda as the glue between AWS services
- 72. Next Steps Sign upfor an AWS Account Try out a new server-less service Make use of AWS Forums and Support Come and meet an architect at the loft Check out aws.amazon.com for more information
- 73. awsloft.london closing.party && startup.showcase 28April :: 18:00 >> 22:00
- 74. Thank You dean@amazon.com @deanbryen Dean Bryen- Solutions Architect - AWS James Hall - Co-Founder - Parallax @parallax