This series is about building serverless solutions in streaming data workloads. The application example used in this series is Alleycat, which allows bike racers to compete with each other virtually on home exercise bikes. Part 1 explains the application’s functionality, how to deploy to your AWS account, and provides an Read more…
Amazon DynamoDB is a fully managed, serverless NoSQL database. In this post, you learn about the different DynamoDB patterns used in serverless applications, and use the recently launched Serverless Patterns Collection to configure DynamoDB as an event source for AWS Lambda. Benefits of using DynamoDB as a serverless developer DynamoDB is Read more…
By Igor Alekseev, Partner Solutions Architect, Data & Analytics – AWS By Andrew Morgan, Staff Engineer – MongoDB Businesses are faced with ever-increasing complexity of the systems they need to run in order to stay agile and competitive. The complexity can develop over time as new systems are integrated but Read more…
This series is about building serverless solutions in streaming data workloads. These are traditionally challenging to build, since data can be streamed from thousands or even millions of devices continuously. The application example used in this series is Alleycat, which allows bike racers to compete with each other virtually on Read more…
This is part 5 of the Getting started with serverless series. In part 4, you learn how the developer workflow for building serverless applications differs to a traditional developer workflow. You see how to test business logic locally before deploying to an AWS account. In this post, you learn how Read more…
This post is written by Jonathan Tuliani, Principal Product Manager, AWS Lambda. What is happening? Beginning July 12, 2021, the Java 8 managed runtime in AWS Lambda will migrate from the current Open Java Development Kit (OpenJDK) implementation to the latest Amazon Corretto implementation. To reflect this change, the AWS Management Read more…
Part 1 introduces the Alleycat application that allows bike racers to compete with each other virtually on home exercise bikes. I explain the application’s functionality, how to deploy to your AWS account, and provide an architectural review. This series is about building serverless solutions in streaming data workloads. These are Read more…
This blog is part 4 of the “Getting started with serverless for developers” series, helping developers start building serverless applications from their IDE. Many “getting started” guides demonstrate how to build serverless applications from within the AWS Management Console. However, most developers spend the majority of their time building from Read more…
With API Gateway and Lambda, you can handle client errors gracefully by returning a 4xx response. module.exports.handler = async (event) => { // run validation logic return { statusCode: 400 } } This way, we can communicate clearly to the client that there’s a problem with its request. It also Read more…
This post was written by Mandakini Saroop, Senior Product Manager, and Peiyu Wu, Software Development Engineer. Amazon Managed Streaming for Apache Kafka (Amazon MSK) is a fully managed, highly available service that uses Apache Kafka to process real-time streaming data. Apache Kafka is an open source event streaming platform used Read more…