Amazon EMR 7.14 Drops with Spark 3.5.8 and Major Storage Upgrades

Amazon EMR 7.14 is now live across all AWS regions, bringing faster Apache Iceberg materialized views with change data capture, Spark Connect endpoints on EKS with token auth, and a sweet 5x storage boost for Serverless Spark jobs (200 GiB → 1 TiB). If you're running big data workloads, this release gives you better performance on incremental updates and way more shuffle room without breaking a sweat.