AWS Compute Blog

Dead Letter Queue - DLQ SNS use case with architecture diagram

Designing durable serverless apps with DLQs for Amazon SNS, Amazon SQS, AWS Lambda

This post is courtesy of Otavio Ferreira, Sr Manager, SNS. In a postal system, a dead-letter office is a facility for processing undeliverable mail. In pub/sub messaging, a dead-letter queue (DLQ) is a queue to which messages published to a topic can be sent, in case those messages cannot be delivered to a subscribed endpoint. […]

Deploying a highly available WordPress site on Amazon Lightsail, Part 4: Increasing performance and scalability with a Lightsail load balancer

This post is contributed by Mike Coleman | Developer Advocate for Lightsail | Twitter: @mikegcoleman This is the final post in a series about getting a highly available WordPress site up and running on Amazon Lightsail. For reference, the other blog posts are: Implementing a highly available Lightsail database with WordPress Using Amazon S3 with […]

ICYMI calendar

ICYMI: Serverless Q3 2019

Welcome to the seventh edition of the AWS Serverless ICYMI (in case you missed it) quarterly recap. Every quarter, we share all of the most recent product launches, feature enhancements, blog posts, webinars, Twitch live streams, and other interesting things that you might have missed! In case you missed our last ICYMI, checkout what happened last quarter here. […]

The SMS weatherbot responds to a request.

Building a serverless weather bot with two-way SMS, AWS SAM, and AWS Lambda

People love being able to send text messages to companies to change appointments, get support, or receive order updates. Short message service (SMS) is ubiquitous around the world and supported in almost every mobile phone that you can find today. It can also be a good interface for a variety of business applications. Many developers […]

Deploying a Highly available WordPress site on Amazon Lightsail, Part 3: Increasing security and performance using Amazon CloudFront

This post is contributed by Mike Coleman | Developer Advocate for Lightsail | Twitter: @mikegcoleman The previous posts in this series (Implementing a highly available Lightsail database with WordPress and Using Amazon S3 with WordPress to securely deliver media files), showed how to build a WordPress site and configure it to use Amazon S3 to serve […]

Deploying a highly available WordPress site on Amazon Lightsail, Part 2: Using Amazon S3 with WordPress to securely deliver media files

This post is contributed by Mike Coleman | Developer Advocate for Lightsail | Twitter: @mikegcoleman Introduction This is the second in a series of blog posts on how to build a highly-available WordPress site on Amazon Lightsail. If you’ve not read the first post in the series, Implementing a highly available Lightsail database, you will […]

Screenshot of the SMS virtual machine start page

Migrating Azure VM to AWS using AWS SMS Connector for Azure

AWS SMS is an agentless service that facilitates and expedites the migration of your existing workloads to AWS. The service enables you to automate, schedule, and monitor incremental replications of active server volumes, which facilitates large-scale server migration coordination. Recently, you could only migrate virtual machines (VMs) running in VMware vSphere and Microsoft Hyper-V environments. […]

Optimizing deep learning on P3 and P3dn with EFA

This post is written by Rashika Kheria, Software Engineer, Purna Sanyal, Senior Solutions Architect, Strategic Account and James Jeun, Sr. Product Manager, and Amr Ragab The Amazon EC2 P3dn.24xlarge instance is the latest addition to the Amazon EC2 P3 instance family, with upgrades to several components. This high-end size of the P3 family allows users to […]

Centralizing Windows Logs with Amazon Elasticsearch Services

September 8, 2021: Amazon Elasticsearch Service has been renamed to Amazon OpenSearch Service. See details. Cloud administrators often rely on centralized logging systems to better understand their environments, learn usage patterns, and identify future problems so that they can pre-emptively prevent them from occurring, or troubleshoot them more effectively. Of course, these are just some […]