March 2026 AWS highlights

Hey dev community! 👋 Picking up right where we left off—here's the rest of the March 2026 AWS highlights. We're still riding the wave of agentic AI, faster inference, and those practical fixes that save real time and headaches. Let's dive into the other big ones devs are buzzing about. 1. AWS + Cerebras: Blazing-Fast AI Inference Hits Bedrock (Announced March 13, 2026) AWS partnered with Cerebras Systems to deploy their massive wafer-scale CS-3 chips right inside AWS data centers. This stacks with AWS Trainium servers + high-speed Elastic Fabric Adapter (EFA) networking, all exposed through Amazon Bedrock. Key details: Positions this as the fastest AI inference available in the cloud for gen AI apps, LLMs, and real-time workloads. Supports leading open-source models + Amazon's Nova family (coming later in 2026). Uses a "disaggregated inference" approach—separating prompt processing and output generation—for dramatically higher token throughput (claims up to 5x more capacity in the sam