HPC Cloud Updates WE 27 Jul 2025
Updates to AWS, Azure & GCP in the last week relevant for HPC practitioners. A few new AWS instance types, some improvements to Cluster Director in Google Cloud and fun with AI and Slurm on Azure

AWS
ElasticCache now supports Valkey 8.1

Kill your machine a little faster to save money by skipping a orderly shut down of the OS

New Instances: c7i in Jakarta, m8g and r8g in Hong Kong, x8g in Ohio, c6in in Calgary, c7gd in Seoul and Paris
Azure
Want to get in on the fun with AI and feel like you’re missing out? Well Microsoft have a guide on how to use Copilot (of course) to submit jobs to Cycle Cloud Workspace for Slurm (naturally) via Open OnDemand.
Making CISO happy for cloud HPC just got a little bit easier. Azure Lustre now supports encryption of data on the wire
Google Cloud
Cluster Director gets a prettier UI and Slurm integration and (my favourite) some observability!
