Category: Amazon EC2

Many AWS customers create high-performance systems that run across multiple EC2 instances and make good use of all available network bandwidth. Over the years, we have been working to make EC2 an ever-better host for this use case. For example, the CC1 instances were the first to feature 10 Gbps networking. Later, the Enhanced Networking […]

Please note: We have updated the Amazon EC2 Spot pricing model as of November, 2017. The new pricing model simplifies purchasing without bidding and with fewer interruptions. Click here to learn more about the updated pricing model. Will White of Mapbox shared the following guest post with me. In the post, Will describes how they use […]

When our users move existing machine images to the cloud for use on Amazon EC2, they occasionally encounter issues with drivers, boot parameters, system configuration settings, and in-progress software updates. These issues can cause the instance to become unreachable via RDP (for Windows) or SSH (for Linux) and can be difficult to diagnose. On a […]

Many AWS customers are running memory-intensive big data, caching, and analytics workloads and have been asking us for EC2 instances with ever-increasing amounts of memory. Last fall, I first told you about our plans for the new X1 instance type. Today, we are announcing availability of this instance type with the launch of the x1.32xlarge […]

The EC2 Run Command allows you to manage your EC2 instances in a convenient, scalable fashion (see my blog post, New EC2 Run Command – Remote Instance Management at Scale, for more information). Today we are making several enhancements to this feature: Document Management and Sharing -You can now create custom command documents and share […]

Last November I let you know that were were planning to increase the length of the resource IDs for EC2 instances, reservations, EBS volumes, and snapshots in 2016. Early this year I showed you how to opt in to the new format for EC2 instances and EC2 reservations. Effective today you can now opt in […]

My colleague Sanjay Padhi is part of the AWS Scientific Computing team. He wrote the guest post below to share the story of how AWS provided computational resources that aided in an important scientific discovery. — Jeff; The Higgs boson (sometimes referred to as the God Particle), responsible for providing insight into the origin of […]

You can launch an EC2 Spot fleet with a couple of clicks. Once launched, the fleet allows you to draw resources from multiple pools of capacity, giving you access to cost-effective compute power regardless of the fleet size (from one instance to many thousands). For more information about this important EC2 feature, read my posts: […]