Category: Technical How-to

This post is written by Ballu Singh a Principal Solutions Architect at AWS, Neha Joshi a Senior Solutions Architect at AWS, and Naveen Jagathesan a Technical Account Manager at AWS. Customers have asked how they can “create On-Demand Capacity Reservations (ODCRs) for their existing instances during events, such as the holiday season, Black Friday, marketing […]

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 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.

This blog post describes how to compose a nested Step Functions workflow, which asynchronously manages a custom service using the polling mechanism.

This post shows how to create a Lambda function to decode in real-time protobuf messages. You import the proto message definition in a development environment and compile it to generate the Python source code.

This blog post shows the required considerations for migrating a .NET Core REST API to AWS Lambda. You can now start to look at your existing code base and make an informed decision whether Lambda is for you. With the right abstractions and configuration, you can migrate a .NET Core API to Lambda compute with copy and paste.

This blog post shows how to extend the Amazon AppFlow service to move data between SaaS endpoints and custom APIs. You can now build custom connectors using the Amazon AppFlow Custom Connector SDK.

The AWS Virtual Waiting Room solution is available today at no additional cost, provided as open source under the Apache 2 license. It supports customized integration with any front-end application via a variety of integration techniques.

This post is written by Yi-Kang Wang, Senior Hybrid Specialist SA. AWS Outposts rack is a fully managed service that delivers the same AWS infrastructure, AWS services, APIs, and tools to virtually any on-premises datacenter or co-location space for a truly consistent hybrid experience. AWS Outposts rack is ideal for workloads that require low latency […]