AWS Compute Blog

X-Ray is a powerful tool for providing observability in serverless applications. With the launch of X-Ray passive tracing in EventBridge, this allows you to trace requests across distributed applications more easily.

This post is written by Hari Ohm Prasath Rajagopal, Senior Modernization Architect and Vamsi Vikash Ankam, Technical Account Manager In this post, I show how to build a flexible in-memory AWS Lambda caching layer using Lambda extensions. Lambda functions use REST API calls to access the data and configuration from the cache. This can reduce […]

By Fred Wurden, General Manager, AWS Enterprise Engineering (Windows, VMware, RedHat, SAP, Benchmarking) AWS R5b.8xlarge delivers better performance at lower cost than Azure E64_32s_v4 for a SQL Server workload In this blog, we will review a recent benchmark that Principled Technologies published on 2/25. The benchmark found that an Amazon Elastic Compute Cloud (Amazon EC2) […]

In this blog post, I explain how to secure workloads with public endpoints and the different authentication and authorization options available. I also show different approaches to exposing APIs publicly.

This post introduces the Simple Trivia Service, a single- and multi-player game built using a serverless-first architecture on AWS. I cover different solutions that you can use to enable connectivity from your game client to a serverless-first backend for both single- and multi-player games.

This post explains the Lambda execution environment and how the service protects customer data. It covers important steps you should take to prevent data leakage between invocations and provides additional security resources to review.

This post discusses choosing and managing runtimes, the effect on performance, and how you can use multiple runtimes within a single serverless application. It explains the networking model and whether a Lambda function must have access to a customer VPC or can run with the default VPC configuration. It also compares the different invocation modes for Lambda functions.

This post is written by Alex Zarenin, Senior AWS Solution Architect, Microsoft Tech. Updated: February 10, 2021 1.   Introduction For most companies, a move of Microsoft workloads to AWS starts with “lift and shift” where existing workloads are moved from the on-premises data centers to the cloud. These workloads may include WEB and API farms, […]

As customers increasingly use SaaS solutions in their businesses, they want the same customization and extensibility available in on-premises solutions. SaaS partners have developed APIs and integration hooks to help address this need. For more sophisticated customization, products enable custom code to run within their SaaS workflows.

This post explains scaling and concurrency in Lambda and the different behaviors of on-demand and Provisioned Concurrency. It also shows how to use service integrations and asynchronous patterns in Lambda-based applications. Finally, I discuss how reserved concurrency works and how to use it in your application design.