InfoQ

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

How Anthropic Redesigned Source Control for AI-Driven Development

Eran Stiller — Tue, 27 Oct 2026 11:25:00 GMT

Anthropic recently detailed how it migrated its monorepo from Git to Scion. Scion is a source control system that moves repository operations to the server side and uses content-addressed storage and tiered caches for agent and CI workloads. The design sacrifices offline independence for less local data and shared infrastructure.

By Eran Stiller

Presentation: Serving LLMs at Scale: The Hidden KV Cache Advantage

Khawaja Shams — Tue, 27 Oct 2026 11:00:00 GMT

Khawaja Shams shares a distributed systems perspective on scaling LLM inference stacks efficiently. He discusses practical strategies for optimizing GPU utilization, managing KV cache memory cliffs, leveraging tiered storage, reducing tail latency, and implementing disaggregated prefill and decode architectures to improve overall fleet performance, cost economics, and availability.

By Khawaja Shams

AWS Shows Use of AI Agents to Triage Linux Kernel CVEs

Matt Saunders — Tue, 27 Oct 2026 09:00:00 GMT

Engineers from Amazon Web Services (AWS) have described how the team that maintains the Linux kernel for EC2 infrastructure handles kernel CVEs. The process combines an automated filter, an AI agent and human review. The team also argues that it needs to move to newer long-term-support (LTS) kernels, as older branches collect fixes that are never backported.

By Matt Saunders

Cloudflare and VoidZero Introduce tsrs: An AI-Generated Rust Port of TypeScript

Daniel Curtis — Tue, 27 Oct 2026 07:34:00 GMT

Cloudflare, VoidZero and Max Schwenk announced tsrs, an experimental Rust port of the TypeScript compiler, built with the TypeScript team's involvement. Cloudflare claims up to 8x faster checking and 70% less memory than TypeScript 7.0, though one test against 7.1 beta showed 2.7x. It lacks watch mode and a language server, and exits with code 2 on type errors.

By Daniel Curtis

Developers Reporting Double-Digit Weekly Time Savings from AI Fell from 68% to 26%

Steef-Jan Wiggers — Tue, 27 Oct 2026 04:45:00 GMT

Atlassian’s State of Developer Experience 2026 finds the share of developers saving ten or more hours a week with AI dropped from 68% to 26% year over year, while only 28% report noticeably less friction than before AI. Engineering leaders report spending more time managing and correcting AI output than developers do.

By Steef-Jan Wiggers

AGNTCon + MCPCon 2026: Agentic AI Foundation Adds Four Projects as MCP Turns to Security

Andrew Hoblitzell — Mon, 26 Oct 2026 22:00:00 GMT

At AGNTCon + MCPCon North America 2026, the Agentic AI Foundation added OpenSandbox, Open Responses, Agent Skills, and OpenEnv, reaching ten projects in its first year. Keynotes from Anthropic, OpenAI, Google, and UC Berkeley focused on MCP in production, security, and agents with their own identities.

By Andrew Hoblitzell

OpenTofu 1.13 Lets Module Authors Reduce Unknown Values at Plan Time

Mark Silvester — Mon, 26 Oct 2026 21:26:00 GMT

OpenTofu 1.13 adds convert and assume... functions that let module authors give the planner type and value hints for unknown values, so more expressions resolve during tofu plan. If a value unknown during planning later violates a guarantee, OpenTofu reports an error during apply.

By Mark Silvester

DigitalOcean Launches Learning and Data Services to Enable Self-Improving AI Agents

Sergio De Simone — Mon, 26 Oct 2026 18:00:00 GMT

DigitalOcean has announced the public preview of Learning Services and Agent Data Services, enabling developers to build, evaluate, and continuously improve AI agents within a unified, AI-native, cloud platform.

By Sergio De Simone

Production AI and Engineering Team Design: InfoQ’s November Certification Cohorts

Artenisa Chatziou — Mon, 26 Oct 2026 15:00:00 GMT

A preview of three November InfoQ online certification cohorts covering production AI systems, retrieval and agent design, engineering team flow, AI roles, and measurement, facilitated by Adi Polak, Lan Chu, and Olimpiu Pop.

By Artenisa Chatziou

Java News Roundup: JDK 28 Schedule, Oracle CPUs, eMudhra Certs, Apache POI, WildFly, Azul, BellSoft

Michael Redlich — Mon, 26 Oct 2026 14:35:00 GMT

This week's Java roundup for October 19th, 2026, features news highlighting: the proposed release schedule for JDK 28; the eMudhra Intermediate CA certificates breach; the October 2026 Critical Patch Update; Azul and BellSoft CPUs; GA releases of WildFly 42 and Apache POI 6.0; the beta release of Open Liberty 26.0.0.11; and maintenance releases of Micronaut and JobRunr.

By Michael Redlich

Readyon Builds Four Layer Tenant Isolation for Multi Tenant Amazon EKS

Leela Kumili — Mon, 26 Oct 2026 14:07:00 GMT

ReadyOn has detailed a four-layer tenant isolation architecture for its Harmony platform on Amazon EKS. The design combines Kubernetes namespaces, dedicated Karpenter node pools, VPC security groups, and per-tenant Aurora databases, with controls evaluated against a 10-stage multi-tenant threat model focused on cross-tenant access and lateral movement.

By Leela Kumili

Article: The Evolution of Agentic Harnesses: From Chains to Graph to Code

Karthik Ramgopal — Mon, 26 Oct 2026 11:00:00 GMT

Agentic LLM systems have moved from linear prompt chains to graph-based workflows and, more recently, code-executing harnesses. Chains are simple but fragile, graphs add branching, retries, and validation, and code harnesses verify outputs through execution. The article advises validating model outputs and choosing the least complex design that meets reliability, speed, and cost needs.

By Karthik Ramgopal

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

MCP C# SDK 2.0 Makes HTTP Stateless by Default and Adds Multi Round-Trip Requests

Edin Kapić — Mon, 26 Oct 2026 08:00:00 GMT

Microsoft announced version 2.0 of the official MCP C# SDK, which implements the 2026-07-28 revision of the Model Context Protocol with stateless HTTP servers by default, standardised routing headers and Multi Round-Trip Requests. Releases 2.1 to 2.3 have since added hybrid session serving, a subscriptions/listen handler and a series of discovery, OAuth and shutdown fixes.

By Edin Kapić