How does EFA work?

The Elastic Fabric Adapter was created so HPC and machine-learning customers could scale their tightly-coupled codes and models to thousands (and thousands) of cores without missing any performance. It has some very cool design features …

What is the Elastic Fabric Adapter from AWS?

The Elastic Fabric Adapter was created so HPC and machine-learning customers could scale their tightly-coupled codes and models to thousands (and thousands) of cores without missing any performance. It has some very cool design features …

An Illustrated Introduction to Quantum Networks and Quantum Repeaters

Quantum networks are an emerging technology that distribute entangled quantum bits to geographically separated users. These networks can enable new communication tasks such as the generation of shared cryptographic keys whose security does …

New research from Harvard and AWS will enable higher temperature operation of quantum communications networks

Following the announcement of a research alliance between the AWS Center for Quantum Networking and Harvard University, a joint team of Harvard and AWS scientists published a research paper today in Science Magazine discussing production of …

Support for Instance Allocation Flexibility in AWS ParallelCluster 3.3

AWS ParallelCluster 3.3.0 now lets you define a list of Amazon EC2 instance types for resourcing a compute queue. This gives you more flexibility to optimize the cost and total time to solution of your HPC jobs, especially when capacity is …

Amazon Braket launches Aquila, the first neutral-atom quantum processor from QuEra Computing

Introduction Quantum researchers require access to different types of quantum hardware from digital, also known as gate-based, quantum processing units (QPUs) to analog devices that are capable of addressing specific problems that are hard …

Hyper Metal: Scaling AWS Instances Up with TidalScale

In this post we show you how to scale large-memory, high CPU-count single system-image environments on AWS with HyperMetal-powered instances by TidalScale.

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Using available Amazon EFS security features while migrating files with AWS DataSync

When performing an online data migration, an important requirement is often security in transit. When evaluating migration options, you should consider if the tools available can provide encryption of data in flight, to help prevent …