AWS Compute Blog

In our previous post, we introduced Amazon EC2 Capacity Manager and its data export capability. Amazon EC2 Capacity Manager provides centralized visibility into your Amazon Elastic Compute Cloud (Amazon EC2) capacity usage across all accounts and Regions in your organization. It tracks capacity usage for three types of EC2 capacity: On-Demand instances, Spot instances, and […]

Learn how Amazon S3 Files simplifies Lambda functions by eliminating transfer code and /tmp constraints. See three modernization patterns with code examples for image processing, ETL pipelines, and multi-agent AI workloads. AWS Lambda functions that interact with Amazon Simple Storage Service (Amazon S3) typically follow a familiar pattern: download an object to /tmp, process it […]

In this post, we introduce new self-service capabilities for managing the full AWS Outposts lifecycle: configuration and quoting, subscription visibility, and end-of-term renewal and decommissioning. These capabilities reduce the time and coordination previously required, giving you direct control over your Outposts from evaluation through end of term. These tools are available now in all commercial AWS Regions that support AWS Outposts.

When you create an AWS Lambda function, you choose the runtime that Lambda will use to run your code. This includes the base language version and supporting libraries. Lambda runtimes follow a published deprecation schedule. This means that you must periodically upgrade your function’s runtime. Running on a deprecated runtime means potential security exposure, loss […]

When downsizing an Amazon Elastic Compute Cloud (Amazon EC2) instance, teams often evaluate CPU and memory utilization but overlook the instance’s Amazon Elastic Block Store (Amazon EBS) performance limits for throughput and IOPS. Smaller Amazon EBS-optimized instance types have lower baselines and rely on burst credits to handle peaks. If your workload’s I/O pattern drains […]

Ali Saidi is a VP and Distinguished Engineer at AWS Millions of customers use the AWS Nitro System to protect their most sensitive workloads, and AWS is an industry leader in innovation to secure customer data. Helping our customers keep their data secure and confidential is our highest priority, and we continue to make investments […]

Organizations in regulated industries or with strict information security requirements are increasingly looking to use generative AI. However, they often face a dilemma: how to utilize powerful models while keeping data strictly on-premises or within specific geographic boundaries. The solution lies in deploying self-managed Small Language Models (SLMs) on premises with AWS Outposts or in […]

One of the most impactful ways to improve the ROI on your Amazon Elastic Compute Cloud (Amazon EC2) investment is rightsizing — when you match your instance types and sizes to the actual resource demands of your workloads. However, doing this manually across hundreds or thousands of instances is time-consuming and error-prone. AWS Compute Optimizer […]

Building event-driven multi-tenant SaaS applications typically requires compute isolation between tenants to prevent data leakage, maintain security boundaries, and ensure compliance. Traditionally, you had to choose between two approaches: sharing execution environments across tenants (risking cross-tenant contamination of in-memory state) or managing separate Lambda functions per tenant (which introduces operational overhead, increasing costs, and complicating […]

Multi-Region Event-Driven Failover Architecture with Amazon EventBridge and Route 53 Event-driven architectures enable applications to respond to events in real-time, providing scalability and loose coupling between components. However, ensuring high availability across multiple AWS regions requires careful design of failover mechanisms. This post demonstrates how to build a resilient multi-region event-driven architecture using Amazon EventBridge, […]