Cloud Digest - March 2026
SnapStart goes cross-runtime, AKS gets a fully managed tier, and the DR egress bill you didn't budget for.
AWS: Lambda SnapStart Now Covers Python and .NET
AWS extended SnapStart, previously Java-only to Python 3.12+ and .NET 8 runtimes. Cold starts on eligible functions drop from 1-2 secode changes required. Worthrevisiting if you shelved SnapStart earlier because your stack wasn't Java.
Azure: AKS Automatic Reaches Gen
Azure's fully-managed Kubernetes tier (node provisioning, scaling, and patching handled automatically) is now GA after a year in preview. Early adopters report a 30-40% reduction in cluster ops overhead, at a modest premium over standard AKS pricing.
The S3 Egress Bill Nobody Budgets For
A recurring pattern in our client audits this month: teams optimize compute and storage tiering aggressively, then get blindsided by cross-region replication egress once DR requirements kick in.
One client's DR failover testing aln't modeled. If you're implementingmulti-region DR, price the egress before you commit to the architecture, not after.
Kubernetes 1.34: In-Place Pod Resource Resizing Goes Stable
You can now resize CPU/memory requests and limits on a running pod without a restart. This has been alpha/beta for several releases, stable status means it's finally safe to build automation around it. Pairs well with VPA (Vertical Pod Autoscaler) for workloads with unpredictable resource needs.
Tool of the Month: Kubecost
Kubecost gives per-namespace, per-deployment cost breakdowns inside Kubernetes clusters, genuinely useful for the "which team's workload is actually driving our AWS bill" conversation that FinOps teams have monthly. Free tier coverworth trying before reaching for aheavier third-party cost platform.
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