Introducing Karpenter – An Open-Source High-Performance Kubernetes Cluster Autoscaler

Today we are announcing that Karpenter is ready for production. Karpenter is an open-source, flexible, high-performance Kubernetes cluster autoscaler built with AWS. It helps improve your application availability and cluster efficiency by rapidly launching right-sized compute resources in response to changing application load. Karpenter also provides just-in-time compute resources to meet your application’s needs and Read more about Introducing Karpenter – An Open-Source High-Performance Kubernetes Cluster Autoscaler[…]

New – Attribute-Based Instance Type Selection for EC2 Auto Scaling and EC2 Fleet

The first AWS service I used, more than ten years ago, was Amazon Elastic Compute Cloud (Amazon EC2). Over time, EC2 has added a wide selection of instance types optimized to fit different use cases, with a varying combination of CPU/GPU, memory, storage, and networking capacity to give you the flexibility to choose the appropriate Read more about New – Attribute-Based Instance Type Selection for EC2 Auto Scaling and EC2 Fleet[…]

Capacity-Optimized Spot Instance Allocation in Action at Mobileye and Skyscanner

Amazon EC2 Spot Instances were launched way back in 2009. The instances are spare EC2 compute capacity that is available at savings of up to 90% when compared to the On-Demand prices. Spot Instances can be interrupted by EC2 (with a two minute heads-up), but are otherwise the same as On-Demand instances. You can use Read more about Capacity-Optimized Spot Instance Allocation in Action at Mobileye and Skyscanner[…]

New – Provisioned Concurrency for Lambda Functions

It’s really true that time flies, especially when you don’t have to think about servers: AWS Lambda just turned 5 years old and the team is always looking for new ways to help customers build and run applications in an easier way. As more mission critical applications move to serverless, customers need more control over the performance Read more about New – Provisioned Concurrency for Lambda Functions[…]

New – Predictive Scaling for EC2, Powered by Machine Learning

When I look back on the history of AWS and think about the launches that truly signify the fundamentally dynamic, on-demand nature of the cloud, two stand out in my memory: the launch of Amazon EC2 in 2006 and the concurrent launch of CloudWatch Metrics, Auto Scaling, and Elastic Load Balancing in 2009. The first Read more about New – Predictive Scaling for EC2, Powered by Machine Learning[…]

New – EC2 Auto Scaling Groups With Multiple Instance Types & Purchase Options

Earlier this year I told you about EC2 Fleet, an AWS building block that makes it easy for you to create fleets that are built from a combination of EC2 On-Demand, Reserved, and Spot Instances that span multiple EC2 instance types. In that post I showed you how to create a fleet and walked through Read more about New – EC2 Auto Scaling Groups With Multiple Instance Types & Purchase Options[…]