Topics Everyone Is Talking About No347

🧠 Defining a Policy for Machine-Learning Tools in Kernel Development
An insightful look into the Linux community’s evolving stance on AI-assisted development—balancing innovation, ethics, and open-source governance.
At the 2025 Linux Maintainers Summit, developers discussed how to responsibly integrate machine learning and large language models into kernel development. They emphasized human accountability, rejecting automated submissions, and proposed transparency measures like an ‘Assisted-by’ tag to acknowledge AI involvement.
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🔬 Microarchitecture: What Happens Beneath
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⚡ Major Kafka Outage Disrupts Honeycomb’s EU Data Ingestion and Querying
An insightful postmortem that illustrates the challenges of managing large-scale distributed streaming systems and the importance of robust observability practices.
Between December 5 and 17, Honeycomb faced one of its most severe outages due to a redundancy failure in its Kafka cluster. The disruption impacted data ingestion and querying across EU systems, with 0.23% of datasets fully offline and broader ingestion delays. Engineers mitigated the issue by disabling tiered storage, migrating to a new cluster, and reconstructing corrupted partitions. Although some Activity Log data was lost, recovery was completed through emergency migration and improved operational safeguards.
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🚗 Who Watches the Waymos? I Do
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