AWS Architecture Blog
Author: Randy DeFauw
Randy DeFauw is a Sr. Principal Solutions Architect at AWS. He has over 20 years of experience in technology, starting with his university work on autonomous vehicles. He has worked with and for users ranging from startups to Fortune 50 companies, launching Big Data and Machine Learning applications. He holds an MSEE and an MBA, serves as a board advisor to K-12 STEM education initiatives, and has spoken at leading conferences including Strata and GlueCon. He is the co-author of the book SageMaker Best Practices.
Minimizing Dependencies in a Disaster Recovery Plan
The Availability and Beyond whitepaper discusses the concept of static stability for improving resilience. What does static stability mean with regard to a multi-Region disaster recovery (DR) plan? What if the very tools that we rely on for failover are themselves impacted by a DR event? In this post, you’ll learn how to reduce dependencies […]
Applying Federated Learning for ML at the Edge
Federated Learning (FL) is an emerging approach to machine learning (ML) where model training data is not stored in a central location. During ML training, we typically need to access the entire training dataset on a single machine. For purposes of performance scaling, we divide the training data between multiple CPUs, multiple GPUs, or a […]
Emerging Solutions for Operations Research on AWS
September 8, 2021: Amazon Elasticsearch Service has been renamed to Amazon OpenSearch Service. See details. Operations research (OR) uses mathematical and analytical tools to arrive at optimal solutions for complex business problems like workforce scheduling. The mathematical techniques used to solve these problems, such as linear programming and mixed-integer programming, require the use of optimization […]
IT Resilience Within AWS Cloud, Part II: Architecture and Patterns
In Part I of this two-part blog, we outlined best practices to consider when building resilient applications in hybrid on-premises/cloud environments. We also showed you how to adapt mindsets and organizational culture. In Part II, we’ll provide technical considerations related to architecture and patterns for resilience in AWS Cloud. Considerations on architecture and patterns The […]
IT Resilience Within AWS Cloud, Part I: Mindset and Culture
As customers migrate to the cloud, many struggle to adapt business continuity and operational plans from their on-premises environments. This affects the resilience of critical business applications and can stall cloud adoption. This two-part blog series will provide guidance on implementing IT resilience strategies. In Part I, we’ll review challenges commonly experienced by executive builders. […]