Developing serverless solutions on AWS

• Introduction to the application you will build
• Access to course resources (Student Guide, Lab Guide, & Online Course Supplement)

• Best practices for building modern serverless applications
• Event-driven design
• AWS services that support event-driven serverless applications

• 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)

• 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, & AWS SAM frameworks
• Features of AWS SAM & the AWS SAM CLI for local emulation & testing

• Development considerations when using asynchronous event sources
• Features & use cases of Amazon EventBridge
• Try-it-out exercise- Build a custom EventBridge bus & 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

• Development considerations when using polling event sources to trigger Lambda functions
• Distinctions between queues & 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

• How the Lambda lifecycle influences your function code
• Best practices for your Lambda functions
• Configuring a function
• Function code, versions & aliases
• Try-it-out exercise- Configure & test a Lambda function
• Lambda error handling
• Handling partial failures with queues & streams

• AWS Step Functions in serverless architectures
• Try-it-out exercise- Step Functions states
• The callback patterns
• Standard vs. Express Workflows
• Step Functions direct integrations
• Try-it-out exercise- Troubleshooting a Standard Step Functions workflow

• The three pillars of observability
• Amazon CloudWatch Logs & 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 & interpret X-Ray traces
• CloudWatch metrics & embedded metrics format
• Try-it-out exercise- Metrics & alarms
• Try-it-out exercise- ServiceLens
• Hands-On Lab 3- Workflow Orchestration Using AWS Step Functions
• Hands-On Lab 4- Observability & Monitoring

• Security best practices for serverless applications
• Applying security at all layers
• API Gateway & application security
• Lambda & application security
• Protecting data in your serverless data stores
• Auditing & traceability

• Scaling considerations for serverless applications
• Using API Gateway to manage scale
• Lambda concurrency scaling
• How different event sources scale with Lambda

• 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 Lab 5- Securing Serverless Applications
• Hands-On Lab 6- Serverless CI/CD on AWS

Serverless computing offers a number of advantages over traditional cloud-based or server-centric infrastructure. For many developers, serverless architectures offer greater scalability, more flexibility, & quicker time to release, all at a reduced cost.

Serverless applications start with AWS Lambda, an event-driven compute service natively integrated with over 200 AWS services & software as a service (SaaS) application.

There are three methods of data storage, namely –

• Object storage
• File storage
• Block storage

EC2 is a service that enables business clients to run application programs in the computing environment.

AWS security provides opportunities to protect the data, check out security-related activity & receive automated responses.

Radiant believes in a practical & creative approach to training & development, which distinguishes it from other training & development platforms. Moreover, training courses are undertaken by some of the experts who have a vast range of experience in their domain.

Radiant team of experts will be available at e-mail support@radianttechlearning.com to answer your technical queries even after the training program.

Yes, Radiant will provide you most updated, high, value & relevant real-time projects & case studies in each training program.

Technical issues are unpredictable & might occur with us as well. Participants have to ensure that they have access to the required configuration with good internet speed.

Radiant Techlearning offers training programs on weekdays, weekends & combination of weekdays & weekends. We provide you with complete liberty to choose the schedule that suits your needs.