InfoQ Homepage Development Content on InfoQ
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Hybrid Cloud Data at Uber: How Engineers Solved Extreme-Scale Replication Challenges
Uber’s HiveSync team optimized Hadoop Distcp to handle multi-petabyte replication across hybrid cloud and on-premise data lakes. Enhancements include task parallelization, Uber jobs for small transfers, and improved observability, enabling 5x replication capacity and seamless on-premise-to-cloud migration.
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OpenAI Codex-Spark Achieves Ultra-Fast Coding Speeds on Cerebras Hardware
In a major shift in its hardware strategy, OpenAI launched GPT-5.3-Codex-Spark, its first production AI model deployed on Cerebras wafer-scale chips rather than traditional Nvidia GPUs. The new model offers delivers improved throughput and low-latency, enabling a real-time, interactive coding experience, says the company.
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Java News Roundup: Lazy Constants, TornadoVM 3.0, NetBeans 29, Quarkus, JReleaser, Open Liberty
This week's Java roundup for February 23rd, 2026, features news highlighting: new JEP 531 Candidate, Lazy Constants; GA releases of TornadoVM 3.0 and NetBeans 29; point releases of Quarkus, JReleaser, Chicory and RefactorFirst; maintenance releases of Micronaut and Jox; and the February 2026 edition of Open Liberty.
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MySQL 9.6 Changes Foreign Key Constraints and Cascade Handling
MySQL is changing the way foreign key constraints and cascades are managed. Starting with MySQL 9.6, foreign key validation and cascade actions are handled by the SQL layer rather than the InnoDB storage engine. This will improve change tracking, replication accuracy, and data consistency, making MySQL more reliable for CDC pipelines, mixed-database environments, and analytics workloads.
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Vercel Releases React Best Practices Skill with 40+ Performance Rules for AI Agents
Vercel has launched "react-best-practices," an open-source repository featuring 40+ performance optimization rules for React and Next.js apps. Tailored for AI coding agents yet valuable for developers, it categorizes rules based on impact, assisting in enhancing performance, bundle size, and architectural decisions.
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Microsoft Open Sources Evals for Agent Interop Starter Kit to Benchmark Enterprise AI Agents
Microsoft's Evals for Agent Interop is an open-source starter kit that enables developers to evaluate AI agents in realistic work scenarios. It features curated scenarios, datasets, and an evaluation harness to assess agent performance across tools like email and calendars.
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Pinterest’s CDC-Powered Ingestion Slashes Database Latency from 24 Hours to 15 Minutes
Pinterest launched a next-generation CDC-based database ingestion framework using Kafka, Flink, Spark, and Iceberg. The system reduces data availability latency from 24+ hours to 15 minutes, processes only changed records, supports incremental updates and deletions, and scales to petabyte-level data across thousands of pipelines, optimizing cost and efficiency.
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ASP.NET Core in .NET 11 Preview 1 Brings New Blazor Components, Improved Navigation, and WebAssembly
Microsoft has released ASP.NET Core in .NET 11 Preview 1, introducing new Blazor components like EnvironmentBoundary, Label, and DisplayName, along with relative URI navigation, QuickGrid row click events, IHostedService support in WebAssembly, environment variable configuration, OpenAPI binary file response schemas, and automatic dev certificate trust in WSL.
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Microsoft Agent Framework RC Simplifies Agentic Development in .NET and Python
Microsoft has announced that the Microsoft Agent Framework has reached Release Candidate status for both .NET and Python. This milestone indicates that the API surface is stable and feature-complete for what is planned in version 1.0, setting the stage for an upcoming general availability release.
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Warper: Rust Powered React Virtualisation Library
Warper 7.2 is a cutting-edge open-source React virtualization library utilizing Rust and WebAssembly for unmatched performance. With zero-allocation hot paths and O(1) circular buffer operations, Warper achieves 120 FPS even with 100,000 items. Its compact 8.7KB size and universal bundler compatibility set it apart. Explore a new era of efficient UI rendering!
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AWS Drops Patent Infringement Protection for Video Encoding Services
AWS has removed its legal protections for customers using its video transcoding and streaming services, potentially exposing them to patent infringement claims from codec rights holders. The change affects six services, including the popular file-based video processing service MediaConvert and live video encoding service MediaLive.
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AI "Vibe Coding" Threatens Open Source as Maintainers Face Crisis
Daniel Stenberg shut down cURL's bug bounty after AI submissions hit 20%. Mitchell Hashimoto banned AI code from Ghostty. Steve Ruiz closed all external PRs to tldraw. Economic research shows "vibe coding" weakens the user engagement that sustains open source. As developers delegate to AI agents, documentation visits and bug reports collapse—threatening the ecosystem's viability.
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Quesma Releases OTelBench to Evaluate OpenTelemetry Infrastructure and AI Performance
Quesma has launched OTelBench, an open-source suite to benchmark OpenTelemetry pipelines and AI-driven instrumentation. It evaluates collector performance under stress while testing how accurately LLMs handle complex SRE tasks like context propagation. Initial data shows AI agents often achieve success rates below 30%, highlighting the gap between code generation and production observability.
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Java News Roundup: JDK26-RC2, Payara Platform, Hibernate, Quarkus, Apache Camel, Jakarta EE 12
This week's Java roundup for February 16th, 2026, features news highlighting: the second release candidate of JDK 26; an update on Jakarta EE 12; the February 2026 edition of Payara Platform; a point release of Apache Camel; and maintenance releases of Hibernate Search and Quarkus.
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Uforwarder: Uber’s Scalable Kafka Consumer Proxy for Efficient Event-Driven Microservices
Uber has open-sourced uForwarder, a push-based Kafka consumer proxy built to handle trillions of messages and multiple petabytes of data daily. The system introduces context-aware routing, head-of-line blocking mitigation, adaptive auto-rebalancing, and partition-level delay processing to improve scalability, workload isolation, and hardware efficiency in large-scale event-driven microservices.