AWS Compute Blog

Amazon EventBridge relaunched the Custom event bus so a platform team can share one governed bus across the organization while application teams publish and subscribe from their own accounts. See how retention, ordering, open formats, transformation, and direct target delivery change what one bus can carry.

AWS Lambda now supports scalable network bandwidth for functions with 2,048 MB of memory or more running outside a VPC. Sustained throughput scales from 625 Mbps up to 3,000 Mbps at 10,240 MB, reducing execution times and per-invocation costs for latency-sensitive data processing workloads.

Many teams want to expose their AWS Lambda MicroVMs under a custom domain they own, and satisfy CORS for browser clients, without changing the application. This post shows how, using an Application Load Balancer that rewrites the Host header and forwards over AWS PrivateLink, deployed with the AWS CDK.

Learn how to run AI agent tool calls in secure, isolated sandboxes using AWS Lambda MicroVMs. This post shows how to architect a self-hosted control plane that launches a fresh, VM-isolated MicroVM for each agent session, keeping credentials, networking, and governance entirely within your own AWS account.

Multi-modal autoscaling with Amazon EC2 Auto Scaling combines infrastructure metrics like CPU with application-level signals, so a group scales on the demand its users create. In this post, we show you how to implement it, with code samples and results from a controlled test.

AWS Local Zones and AWS Outposts help you keep regulated workloads within specific geographic boundaries. This post presents a framework of technologies, including the AWS Nitro System, AWS Organizations SCPs with AWS Control Tower, and Amazon VPC Traffic Mirroring, to help you build auditable, secure architectures for data residency.

Build highly available architectures that span two AWS Outposts racks, or an Outpost rack and an AWS Local Zone, without single points of failure. This post covers three disaster recovery approaches: DNS-based failover, active/active load balancing, and hybrid database replication, with the RTO/RPO trade-offs of each.

Orchestrating specialized Amazon Bedrock AgentCore agents with AWS Step Functions gives you the reasoning power of generative AI with the guardrails of deterministic validation. Agents propose options, and deterministic code validates them before any action is taken, demonstrated here with an airline rebooking workflow.

Amazon API Gateway execution logs help you trace request processing step by step through your REST API stages. They capture authorization results, integration latency, mapping template output, and error details that are otherwise invisible at the API surface. When a production request fails in a way the access log cannot explain, the execution log is […]

Organizations with geographically distributed workforces face a trade-off between security and low-latency access. This post explores how to use AWS Local Zones and Secure Access Service Edge (SASE) solutions to deploy virtual security appliances closer to end users, covering key design principles, capacity planning, and traffic routing.