InfoQ Homepage News
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Netflix Titus Adds Single-Tenant VM Isolation for Containers
Netflix has added single-tenant Titus, a mode that runs one task alone on its own right-sized EC2 instance. The Compute/Platform team still owns and patches the host, so application teams keep the same API and deployment path
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Microsoft Retires Azure Deployment Environments with No Replacement Product
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.
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Google Adopts DPoP to Strengthen OAuth 2.0 against Token Theft and Replay Attacks
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.
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Bug0 Releases QA Agent to Automate Regression Testing With Cached Playwright Replays
QA Agent is a new source-available Playwright library for agentic browser regression testing. The agent associates test instructions expressed in natural language to actions on the user interface, caches those when appropriate for faster CI replays, remapping them to test specifications when the user interface changes. Verification is based on multi-model consensus and vision model evaluations.
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How to Make Artificial Intelligence More Environmentally Sustainable
IT is responsible for about 2 - 4% of all global emissions, and electricity use at Microsoft and Google has climbed because of AI, according to their own reports. Sustainability ought to be a top-level architectural concern. Some recommendations are: use pre-built and smaller models, run compute where low-carbon electricity is abundant, and train on renewable energy.
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QCon AI New York 2026 Program Committee Picks: Agent Identity, Context Costs, and Open-Source Infere
Who authorizes an agent’s actions, and how should teams manage growing context costs? The QCon AI New York 2026 program committee shares six session picks that tackle these questions, alongside open-source inference, agent standards, and audio AI.
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Anthropic Says Nobody Needs a Mental Model of Claude Code. Practitioners Are Testing That
Anthropic has published how the Claude Code team reviews code now that Claude writes roughly 90% of it, including a claim that nobody keeps a complete mental model of the codebase. The post documents a pull request that ran more than fifty review rounds overnight, a reviewer spending most of its effort on pre-existing code, and a control the team says it does not yet have.
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Datadog Builds a Specialist AI Model for SRE Investigations
Datadog has released Scout, a model trained to investigate production problems. It runs inside Bits Investigation, the company's AI SRE product, where it can pick up an alert, look through telemetry and suggest what caused the problem. Datadog engineers and a small number of customers are using it in a closed preview.
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Cloudflare Introduces Web Search API for AI Applications
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.
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Airbnb Cuts Recommendation Staleness from 2 Days to Seconds with Chronon
Airbnb extended its Chronon feature platform with Push Mode and Near Real-Time Model Transform to update sequence-based recommendation embeddings within seconds. The architecture reduced embedding staleness from nearly two days to under a minute and improved offline NDCG by 1.67%, while online testing increased uncancelled bookings by approximately one-third of a percent.
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Microsoft's October Security Update Fixes 1,400+ Vulnerabilities, One Exploited in the Wild
Microsoft's latest monthly security update addresses 1415 vulnerabilities across multiple products. One vulnerability affecting Windows Shell has been exploited in the wild, while 85 are classified as critical. Affected products include Windows OS, Office, Exchange, .NET, Edge, as well as potentially Hyper-V and Azure components.
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Chrome Opens Trial for the Email Verification API: Letting Sites Verify without Sending Emails
Google has opened a Chrome origin trial for the Email Verification API, a WICG proposal that lets the browser confirm email ownership without sending a message. Gmail is the first provider. Developers add form hints and validate a signed token server-side. Commenters question the privacy benefit, and the API is best used as a progressive enhancement.
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Cloudflare Opens Quicksilver to Customers as Workers KV Instant, inside a 1 MB Envelope
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.
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Uber Moves beyond CPU Cores with Performance-Aware Scheduling for Stateful Workloads
Uber has introduced Normalized Compute Units (NCUs) to make CPU allocation more consistent across its highly heterogeneous server fleet.
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How Anthropic Redesigned Source Control for AI-Driven Development
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.