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Developing Serverless Solutions on AWS

Learn how to develop secure and scalable cloud applications

Trainings-ID:
AWSS010

Inhalt des Trainings

Dieses Training vermittelt Entwicklern die besten Praktiken für die Erstellung serverloser Anwendungen mit AWS Lambda und anderen Services der AWS Serverless-Plattform. Sie verwenden AWS Frameworks zur Bereitstellung einer serverlosen Anwendung in praktischen Übungen, die von einfacheren zu komplexen Themen. Sie werden die AWS-Dokumentation während des gesamten Kurses nutzen, um authentische Methoden für und Problemlösungen über den Unterricht hinaus zu entwickeln.

In diesem Training lernen Sie:
  • Apply event-driven best practices to a serverless application design using appropriate AWS services
  • Identify the challenges and trade-offs of transitioning to serverless development, and make recommendations that suit your development organization and environment
  • Build serverless applications using patterns that connect AWS managed services together, and account for service characteristics, including service quotas, available integrations, invocation model, error handling, and event source payload
  • Compare and contrast available options for writing infrastructure as code, including AWS CloudFormation, AWS Amplify, AWS Serverless Application Model (AWS SAM), and AWS Cloud Development Kit (AWS CDK)
  • Apply best practices to writing Lambda functions inclusive of error handling, logging, environment re-use, using layers, statelessness, idempotency, and configuring concurrency and memory
  • Apply best practices for building observability and monitoring into your serverless application
  • Apply security best practices to serverless applications
  • Identify key scaling considerations in a serverless application, and match each consideration to the methods, tools, or best practices to manage it
  • Use AWS SAM, AWS CDK, and AWS developer tools to configure a CI/CD workflow, and automate deployment of a serverless application
  • Create and actively maintain a list of serverless resources that will assist in your ongoing serverless development and engagement with the serverless community

Zielgruppen

Dieses Training richtet sich an:
  • Entwickler, die mit Serverless vertraut sind und Erfahrung mit der Entwicklung in der AWS-Cloud

Vorkenntnisse

  • Teilnahme an dem Präsenztraining AWS Technical Essentials oder vergleichbare Kenntnisse
  • Kenntnisse der wichtigsten AWS-Services
  • Programmiererfahrung in einer der folgenden Sprachen: 
    Python
    .NET 
    ​​​​​​​Java

Detail-Inhalte

Day 1
Module 0: Introduction
  • Introduction to the application you will build
  • Access to course resources (Student Guide, Lab Guide, and Online Course Supplement)
Module 1: Thinking Serverless
  • Best practices for building modern serverless applications
  • Event-driven design
  • AWS services that support event-driven serverless applications
Module 2: API-Driven Development and Synchronous Event Sources
  • Characteristics of standard request/response API-based web applications
  • How Amazon API Gateway fits into serverless applications
  • Try-it-out exercise: Set up an HTTP API endpoint integrated with a Lambda function
  • High-level comparison of API types (REST/HTTP, WebSocket, GraphQL)
Module 3: Introduction to Authentication, Authorization, and Access Control
  • Authentication vs. Authorization
  • Options for authenticating to APIs using API Gateway
  • Amazon Cognito in serverless applications
  • Amazon Cognito user pools vs. federated identities
Module 4: Serverless Deployment Frameworks
  • Overview of imperative vs. declarative programming for infrastructure as code
  • Comparison of CloudFormation, AWS CDK, Amplify, and AWS SAM frameworks
  • Features of AWS SAM and the AWS SAM CLI for local emulation and testing
Module 5: Using Amazon EventBridge and Amazon SNS to Decouple Components
  • Development considerations when using asynchronous event sources 
  • Features and use cases of Amazon EventBridge 
  • Try-it-out exercise: Build a custom EventBridge bus and rule 
  • Comparison of use cases for Amazon Simple Notification Service (Amazon SNS) vs. EventBridge 
  • Try-it-out exercise: Configure an Amazon SNS topic with filtering
Module 6: Event-Driven Development Using Queues and Streams 
  • Development considerations when using polling event sources to trigger Lambda functions 
  • Distinctions between queues and streams as event sources for Lambda 
  • Selecting appropriate configurations when using Amazon Simple Queue Service (Amazon SQS) or Amazon Kinesis Data Streams as an event source for Lambda 
  • Try-it-out exercise: Configure an Amazon SQS queue with a dead-letter queue as a Lambda event source Hands-On Labs 
  • Hands-On Lab 1: Deploying a Simple Serverless Application 
  • Hands-On Lab 2: Message Fan-Out with Amazon EventBridge
Day 2
Module 7: Writing Good Lambda Functions 
  • How the Lambda lifecycle influences your function code 
  • Best practices for your Lambda functions 
  • Configuring a function 
  • Function code, versions and aliases 
  • Try-it-out exercise: Configure and test a Lambda function 
  • Lambda error handling 
  • Handling partial failures with queues and streams
Module 8: Step Functions for Orchestration 
  • AWS Step Functions in serverless architectures 
  • Try-it-out exercise: Step Functions states 
  • The callback pattern 
  • Standard vs. Express Workflows 
  • Step Functions direct integrations 
  • Try-it-out exercise: Troubleshooting a Standard Step Functions workflow
Module 9: Observability and Monitoring 
  • The three pillars of observability 
  • Amazon CloudWatch Logs and Logs Insights 
  • Writing effective log files 
  • Try-it-out exercise: Interpreting logs 
  • Using AWS X-Ray for observability 
  • Try-it-out exercise: Enable X-Ray and interpret X-Ray traces 
  • CloudWatch metrics and embedded metrics format 
  • Try-it-out exercise: Metrics and alarms
  • Try-it-out exercise: ServiceLens Hands-On Labs 
  • Hands-On Lab 3: Workflow Orchestration Using AWS Step Functions 
  • Hands-On Lab 4: Observability and Monitoring
Day 3
Module 10: Serverless Application Security 
  • Security best practices for serverless applications 
  • Applying security at all layers 
  • API Gateway and application security 
  • Lambda and application security 
  • Protecting data in your serverless data stores 
  • Auditing and traceability Module 11: Handling Scale in Serverless Applications 
  • Scaling considerations for serverless applications 
  • Using API Gateway to manage scale 
  • Lambda concurrency scaling 
  • How different event sources scale with Lambda Module 12: Automating the Deployment Pipeline 
  • The importance of CI/CD in serverless applications 
  • Tools in a serverless pipeline 
  • AWS SAM features for serverless deployments 
  • Best practices for automation 
  • Course wrap-up Hands-On Labs 
  • Hands-On Lab 5: Securing Serverless Applications 
  • Hands-On Lab 6: Serverless CI/CD on AWS

Trainings zur Vorbereitung

Downloads

Jetzt online buchen

  • 10.07.-12.07.2024 10.07.2024 3T 3 Tage Wien Online
    ETC-Wien · Modecenterstraße 22, Office 4, 5. Stock, 1030 Wien Uhrzeiten
    • Preis  2.265,-
      • Online
      • Präsenz

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