Tag: contributed

This blog post describes several challenges common to orchestrating HPC workloads. I describe how Step Functions with AWS Batch can solve many of these challenges. I provide a project that contains several sample patterns and show how to deploy and test this in your account.

This blog shows how to create an EventBridge global endpoint to improve the availability and reliability of event ingestion of event-driven applications. This example shows how to use the PutEvents in the Python AWS SDK to publish events to a global endpoint.

This post is written by Mark Sailes, Senior Specialist Solutions Architect. This blog post shows how to optimize the performance of AWS Lambda functions written in Java, without altering any of the function code. It shows how Java virtual machine (JVM) settings affect the startup time and performance. You also learn how you can benchmark […]

In this post, you learned how to leverage an orchestration framework using Step Functions, Lambda, DynamoDB, and API Gateway to build an API backed by an open-source Drools rules engine, running on a container. Try this solution for your cloud native business rules orchestration use-case.

This post is written by Thomas Moore, Solutions Architect, Serverless. When using AWS Lambda to build serverless applications, customers often need to retrieve parameters from an external source at runtime. This allows you to share parameter values across multiple functions or microservices, providing a single source of truth for updates. A common example is retrieving […]

This blog post shows how to use AWS Organizations to organize your application’s accounts by using organization units and how to centralize event management using HAQM EventBridge across accounts in the organization. A fully automated solution is provided to ensure that adding new accounts to the organization unit is efficient.

This blog post provides a step-by-step guide on securely invoking a cross-account Step Functions workflow from a central account using API Gateway as front end. This pattern can be extended to scale workflow executions across different Regions and accounts.

This post is written by Dhiraj Mahapatro, Senior Specialist SA, Serverless and Christian Mueller, Principal Solutions Architect Modern secure applications establish network connections to other services through HTTPS. This ensures that the application connects to the right party and encrypts the data before sending it over the network. You might not want unauthenticated users to […]

This post is written by Rahul Popat, Specialist SA, Serverless and Dhiraj Mahapatro, Sr. Specialist SA, Serverless AWS Lambda is a serverless compute service that runs your code in response to events and automatically manages the underlying compute resources for you. These events may include changes in state or an update, such as a user […]

This blog post shows how to use the AWS serverless platform to build a multi-regional chat application over WebSockets. With the cross-Region event routing of EventBridge the architecture is resilient as well as extensible.