InfoQ Homepage News
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Airbnb’s Mussel V2: Next-Gen Key Value Storage to Unify Streaming and Bulk Ingestion
Airbnb’s engineering team re-architected its internal key-value storage system, Mussel, to unify streaming and bulk ingestion while simplifying operations, achieving over 100,000 writes per second and sub-25ms read latencies on 100-terabyte tables, while leveraging Kubernetes, Kafka, and a NewSQL backend to improve scalability, reliability, and operational efficiency across its internal services.
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Meta Releases Docusaurus 3.9 with New AI Search Feature
Docusaurus 3.9 is here, enhancing documentation with AI-driven search via Algolia DocSearch v4 and modernizing runtime. It supports advanced i18n configurations, while dropping support for Node 18. With streamlined upgrades and improved multi-domain setups, this release promises robust performance for developers. Explore the latest features and improvements today!
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AWS Launches EBS Volume Clones for Instant, Crash-Consistent Data Copies
AWS has unveiled Volume Clones for Amazon EBS, enabling instant, point-in-time copies of storage volumes with a simple API call. This feature provides rapid access with single-digit millisecond latency, ideal for quick test setups and development. While it integrates seamlessly with the EBS CSI driver, understand its limitations, especially around encryption and management.
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How to Enable Testing a Distributed System on a Single Environment Using Proxy Routing
Without a dedicated QA environment, teams faced tech and coordination issues when testing a distributed system. A slow, unmaintainable CLI led an organization to shift left with automated testing. They built a tool for versioned deployments using CI and proxy routing, enabling developers to run isolated tests on multiple versions to catch bugs earlier.
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MCP Support in Visual Studio Reaches General Availability
Microsoft announced in August 2025 that support for the Model Context Protocol (MCP) is generally available in Visual Studio. MCP enables AI agents within Visual Studio to connect to external tools and services via a consistent protocol.
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DeepSeek AI Unveils DeepSeek-OCR: Vision-Based Context Compression Redefines Long-Text Processing
DeepSeek AI has developed DeepSeek-OCR, an open-source system that uses optical 2D mapping to compress long text passages. This approach aims to improve how large language models (LLMs) handle text-heavy inputs.
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Google Research Open-Sources the Coral NPU Platform to Help Build AI into Wearables and Edge Devices
Coral NPU is an open-source full-stack platform designed to help hardware engineers and AI developers overcome the limitations that prevent integrating AI in wearables and edge devices, including performance, fragmentation, and user trust.
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Google Cloud Outlines Key Strategies for Securing Remote MCP Servers
Google Cloud published a guide that lays out strategies for securing remote Model Context Protocol (MCP) server deployments, particularly in contexts where AI systems depend on external tools, databases, and APIs.
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Deno 2.5 Brings Support for Permission Sets and Test API Hooks
Deno 2.5 has arrived, enhancing the secure JavaScript/TypeScript runtime with new permission sets, refined testing hooks, and performance boosts. Upgrading to V8 14.0 and TypeScript 5.9.2, it unlocks advanced features while evolving the Temporal API. Explore improved WebSocket headers, bundling capabilities, and more for seamless development.
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Uno Platform 6.3 Adds .NET 10 Preview Support and VS 2026 Readiness
The team behind Uno Platform released version 6.3 of the cross‑platform .NET UI framework, aimed at developers targeting mobile, desktop and WebAssembly using C# and XAML. The update includes early support for .NET 10 (RC1), compatibility with Visual Studio 2026’s new .slnx format, enhanced WebAssembly image‐decoding performance and other refinements.
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Google Introduces LLM-Evalkit to Bring Order and Metrics to Prompt Engineering
Google has introduced LLM-Evalkit, an open-source framework built on Vertex AI SDKs, designed to make prompt engineering for large language models less chaotic and more measurable. The lightweight tool aims to replace scattered documents and guess-based iteration with a unified, data-driven workflow.
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JUnit 6.0.0 Ships with Java 17 Baseline, Cancellation API, and Kotlin suspend Support
Introducing JUnit 6.0.0: a transformative update that unifies versions, elevates minimum requirements to Java 17, and introduces streamlined support for Kotlin suspend tests. Enjoy enhanced testing performance with the new CancellationToken API, built-in JFR listeners, and upgraded CSV parsing using FastCSV. Embrace the future of testing—migrate today!
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Why Software Engineering Governance Matters: Reducing Risk without Slowing down
Software engineering governance helps teams make decisions, Sarah Wells said at Goto Copenhagen. She argued it should support value delivery, not hinder it. Poor governance slows progress and can increase costs. A technical strategy with a radar can help teams to make better decisions, and aligning with DORA capabilities can boost their performance.
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Java News Roundup: OpenJDK, Spring RCs, Jakarta EE, Payara Platform, WildFly, Testcontainers
This week's Java roundup for October 13th, 2025, features news highlighting: two new OpenJDK candidates; Jakarta EE 12 specifications with milestone 1 releases; the October 2025 edition of the Payara Platform; the GA releases of WildFly 38 and Testcontainers 2.0; and the first release candidates of Spring Framework 7.0 and Spring Data 2025.1.0.
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Microsoft Adds Agent Mode and Office Agent to Office Applications
Microsoft has expanded its Microsoft 365 Copilot platform with Agent Mode and Office Agent. The update moves Copilot beyond a conversational assistant into a system capable of running continuous, multi-step workflows across Microsoft 365 applications.