AWS Compute Blog

Category: AWS Lambda

Simplify Your Pub/Sub Messaging with Amazon SNS Message Filtering

Contributed by: Stephen Liedig, Senior Solutions Architect, ANZ Public Sector, and Otavio Ferreira, Manager, Amazon Simple Notification Service Want to make your cloud-native applications scalable, fault-tolerant, and highly available? Recently, we wrote a couple of posts about using AWS messaging services Amazon SQS and Amazon SNS to address messaging patterns for loosely coupled communication between highly cohesive components. For […]

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Serverless Automated Cost Controls, Part1

This post courtesy of Shankar Ramachandran, Pubali Sen, and George Mao In line with AWS’s continual efforts to reduce costs for customers, this series focuses on how customers can build serverless automated cost controls. This post provides an architecture blueprint and a sample implementation to prevent budget overruns. This solution uses the following AWS products: […]

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Resume AWS Step Functions from Any State

Yash Pant, Solutions Architect, AWS Aaron Friedman, Partner Solutions Architect, AWS When we discuss how to build applications with customers, we often align to the Well Architected Framework pillars of security, reliability, performance efficiency, cost optimization, and operational excellence. Designing for failure is an essential component to developing well architected applications that are resilient to […]

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Event-Driven Computing with Amazon SNS and AWS Compute, Storage, Database, and Networking Services

Contributed by Otavio Ferreira, Manager, Software Development, AWS Messaging Like other developers around the world, you may be tackling increasingly complex business problems. A key success factor, in that case, is the ability to break down a large project scope into smaller, more manageable components. A service-oriented architecture guides you toward designing systems as a collection of […]

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Capturing Custom, High-Resolution Metrics from Containers Using AWS Step Functions and AWS Lambda

Contributed by Trevor Sullivan, AWS Solutions Architect When you deploy containers with Amazon ECS, are you gathering all of the key metrics so that you can correctly monitor the overall health of your ECS cluster? By default, ECS writes metrics to Amazon CloudWatch in 5-minute increments. For complex or large services, this may not be sufficient to make […]

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Route 53 Health Check

Building a Multi-region Serverless Application with Amazon API Gateway and AWS Lambda

This post written by: Magnus Bjorkman – Solutions Architect Many customers are looking to run their services at global scale, deploying their backend to multiple regions. In this post, we describe how to deploy a Serverless API into multiple regions and how to leverage Amazon Route 53 to route the traffic between regions. We use latency-based […]

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Automating Security Group Updates with AWS Lambda

Customers often use public endpoints to perform cross-region replication or other application layer communication to remote regions. But a common problem is how do you protect these endpoints? It can be tempting to open up the security groups to the world due to the complexity of keeping security groups in sync across regions with a […]

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Lambda Trigger

Implementing Default Directory Indexes in Amazon S3-backed Amazon CloudFront Origins Using Lambda@Edge

With the recent launch of Lambda@Edge, it’s now possible for you to provide even more robust functionality to your static websites. Amazon CloudFront is a content distribution network service. In this post, I show how you can use Lambda@Edge along with the CloudFront origin access identity (OAI) for Amazon S3 and still provide simple URLs […]

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X-Ray trace on subsequent invocations of the Lambda function without the cold start

Analyzing Performance for Amazon Rekognition Apps Written on AWS Lambda Using AWS X-Ray

AWS X-Ray helps developers analyze and debug production, distributed applications, such as those built using a microservices architecture. With X-Ray, you can understand how your application and its underlying services are performing to identify and troubleshoot the root cause of performance issues and errors. It allows you to view, filter, and gain insights to identify […]

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Improved Testing on the AWS Lambda Console

(This post has been written by Chris Tate, SDE on the Lambda Console team) Today, AWS Lambda released three console enhancements: A quicker creation flow that lets you quickly create a function with the minimum working configuration, so that you can start iterating faster. A streamlined configuration page with Lambda function settings logically grouped into […]

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