#lambda

Imagine starting as an AWS DevOps engineer in a small company. Your boss wants an all-in AWS approach, with CICD entirely on AWS for automated deployments. Use AWS CDK for creating a pipeline, stages, and actions. Learn how to handle multiple pipelines for different accounts and handle manual approval for staging and production environments. Discover how to trigger pipelines with EventBridge and Lambda, and create sophisticated pipelines for different scenarios.

Welcome to this session on Lambda Developer Experience. Learn about using AWS Cloud Development Kit (CDK) to write code in your favorite language and automatically generate CloudFormation templates. Test locally with the SAM CLI and deploy with CDK. Accelerate testing and updates with CDK flags. Use the AWS Toolkit to invoke Lambda functions, analyze logs, and generate code with Application Composer.

Lambda Test is a cloud-based continuous quality platform that addresses common challenges faced by modern QA and development teams. These challenges include the need to shorten release cycles, the increase in test execution time due to test infrastructure, and the impact of flaky tests on developer feedback and productivity. Lambda Test offers a wide range of features, including live testing for virtual machines and native app testing, automation cloud for running test suites, and integration with various tools. The platform is known for its reliability, scalability, and performance, and can be quickly onboarded and integrated with existing test suites and CI-CD tools.

Welcome to the DevOpsJS conference where Jeff Hopper introduces his Slack bot called LGTM ReplyGIF for posting GIFs on his behalf. He troubleshoots issues with the serverless Node code, uses CloudWatch logs and stack traces for debugging, and ships logs to Elasticsearch for analysis. Jeff explores troubleshooting options with Rollbar and discusses serverless deployment recommendations. The audience is invited to contribute to the Slack bot project, and the session concludes with thanks from Jeff.

Vacation Tracker is a serverless startup using Node.js that started with a simple lambda function and now has many lambda functions. They built a system connected to Slack and calendars, which is now used by many startups, companies, and organizations. They evolved to an event-driven architecture using CQRS and AWS AppSync with Managed GraphQL. Onboarding new developers is a challenge, but serverless allows them to assign a new environment and AWS account to each developer. Testing and monitoring are crucial, and they have successfully migrated from MongoDB to DynamoDB.

This Talk provides an introduction to JavaScript and React, as well as insights into building real-time serverless GraphQL APIs with TypeScript, AppSync, and CDK. It covers the concepts of GraphQL schema, data sources, and resolvers, as well as the use of GraphQL subscriptions for real-time communication. The Talk also highlights the features of AppSync and CDK for building APIs and infrastructure. It concludes with a demonstration of creating an API with CDK and AppSync, including the creation of Lambda functions and DynamoDB tables.