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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