InfoQ - Cloud

AWS Capacity Largely Sold Out Through 2027, With On Demand Headroom Reserved

Steef-Jan Wiggers — Sun, 01 Nov 2026 08:03:00 GMT

Amazon CEO Andy Jassy says AWS’s large committed cloud capacity is largely sold out through 2027, with part of 2028 already allocated, while the company continues to reserve headroom for On Demand, EC2 and Bedrock. Practitioners discussing the remarks report difficulty obtaining On Demand capacity for ordinary EC2 instances, and similar constraints at other providers.

By Steef-Jan Wiggers

File Mover Express: AWS Releases Open-Source Tool for S3 File Transfers

Renato Losio — Sun, 01 Nov 2026 06:32:00 GMT

AWS has recently released File Mover Express, an open-source application under the Apache 2.0 license for transferring large files between local systems and Amazon S3. Available for macOS, Windows, and Linux, it supports parallel transfers, automatic performance tuning, retries, pause and resume, and file integrity verification.

By Renato Losio

LocalStack for Azure Enters Public Preview with Security Settings Stored but Not Enforced

Steef-Jan Wiggers — Sat, 31 Oct 2026 07:57:00 GMT

LocalStack has opened its Azure emulator to a free public preview, running Azure services locally and accepting existing ARM, Bicep, and Terraform without rewrites. Its own documentation reports partial operation coverage per service and a consistent pattern: configuration is stored and returned, while enforcement of access restrictions, TLS, and network rules is not implemented.

By Steef-Jan Wiggers

Netflix Treats GPU Reliability as a Distributed Systems Problem

Craig Risi — Fri, 30 Oct 2026 12:00:00 GMT

Netflix has detailed how it is building a reliability platform for large-scale GPU training and inference, using layered health checks, automated remediation, and fault-tolerant training to keep jobs running despite hardware failures.

By Craig Risi

Microsoft Retires Azure Deployment Environments with No Replacement Product

Steef-Jan Wiggers — Fri, 30 Oct 2026 08:13:00 GMT

Azure Deployment Environments retires on February 22, 2027 and Microsoft names no successor, telling teams to use Bicep or ARM templates directly. Microsoft Dev Box follows on September 18, 2028, pointed at Windows 365, which Microsoft says is not a one-to-one replacement. Remaining Dev Box workloads should expect deletion.

By Steef-Jan Wiggers

Google Adopts DPoP to Strengthen OAuth 2.0 against Token Theft and Replay Attacks

Sergio De Simone — Thu, 29 Oct 2026 19:00:00 GMT

Google's OAuth Platform has recently introduces support for Demonstrating Proof-of-Possession (DPoP), an OAuth 2.0 security mechanism designed to mitigate token theft and replay attacks.

By Sergio De Simone

Cloudflare Introduces Web Search API for AI Applications

Renato Losio — Thu, 29 Oct 2026 07:14:00 GMT

Cloudflare has recently launched a beta Web Search API through AI Gateway. Available through REST APIs and Cloudflare Workers, it provides unified logging, access controls, and billing, and supports bring-your-own-provider keys.

By Renato Losio

Cloudflare Opens Quicksilver to Customers as Workers KV Instant, inside a 1 MB Envelope

Steef-Jan Wiggers — Wed, 28 Oct 2026 08:57:00 GMT

Cloudflare has put Quicksilver, the internal key-value store behind nearly every request it serves, into private beta as a Workers KV mode. Reads resolve in 1.62 ms at p99 against 287 ms for classic KV. The constraints decide the use case: 10,000 keys, one megabyte per namespace, and one write per namespace per second.

By Steef-Jan Wiggers

Uber Moves beyond CPU Cores with Performance-Aware Scheduling for Stateful Workloads

Craig Risi — Tue, 27 Oct 2026 12:00:00 GMT

Uber has introduced Normalized Compute Units (NCUs) to make CPU allocation more consistent across its highly heterogeneous server fleet.

By Craig Risi

Cloudflare’s Auto Router Rates Each Request for Stakes, from the Most Recent Turns

Steef-Jan Wiggers — Mon, 26 Oct 2026 10:20:00 GMT

Cloudflare has released Auto Router in public beta through AI Gateway, picking a model per request from a classifier that scores complexity, ambiguity, stakes and context dependence. Cloudflare’s own benchmark puts it ten points below Claude Opus 5.5 on success rate at a third of the cost, and practitioners have questioned how stakes survive a long agent session.

By Steef-Jan Wiggers

PyTorch Conference 2026: Google and Meta Open-Source TorchTPU for Native PyTorch on TPUs

Andrew Hoblitzell — Sun, 25 Oct 2026 18:00:00 GMT

Google and Meta open-sourced TorchTPU, a native PyTorch backend for Google's TPUs, at PyTorch Conference North America 2026, and Meta said it plans to move larger LLM workloads onto TPUs with it. AWS released TorchNeuron for Trainium the same week, while developers questioned TPU availability and where vendor lock-in now sits.

By Andrew Hoblitzell

Google’s Data Agent Kit Hits GA, Splitting Agent Guardrails Between Skills and IAM

Steef-Jan Wiggers — Sat, 24 Oct 2026 08:34:00 GMT

Google has made Data Agent Kit generally available, a free set of MCP tools and 37 open-source skills that connect coding agents to more than fifteen Google Data Cloud services. Two kinds of guardrail ship with it, and practitioners need to tell them apart: one is a skill asking the agent to stop, the other an IAM deny policy that refuses the call.

By Steef-Jan Wiggers

AWS Introduces Lambda Web Functions for Node.js Applications

Renato Losio — Fri, 23 Oct 2026 12:49:00 GMT

AWS recently introduced Lambda Web Functions, allowing developers to run Node.js web applications using frameworks such as Express and Hono directly on Lambda, with support for concurrent requests and response streaming.

By Renato Losio

Cloudflare Brings On-Demand CPU and Memory Profiling to Production Workers

Craig Risi — Fri, 23 Oct 2026 12:00:00 GMT

Cloudflare has introduced on-demand CPU and memory profiling for Workers and Durable Objects, allowing developers to investigate performance bottlenecks in production using interactive flamegraphs.

By Craig Risi

Article: Multi-Cloud FinOps: an Engineering Framework for Cross-Cloud Cost Optimization

Vivek Arora — Fri, 23 Oct 2026 11:00:00 GMT

Multi-cloud flexibility comes with hidden egress costs driven by service placement and communication patterns. This article applies Backend FinOps to cross-cloud architecture, covering cost visibility through FOCUS, workload placement, synchronization models, and CI/CD-integrated cost governance. A controlled experiment shows architecture changes saved far more than rate negotiation alone.

By Vivek Arora