🏗️ NUMA

Memory Architecture, Performance, CPU Topology, Cache Locality

News for October 2025
ptreview.sublinear.info·1d
✅Property Testing
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Replication redefined: How we built a low-latency, multi-tenant data replication platform
datadoghq.com·1d
🤝Paxos
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The Infrastructure of Modern Ranking Systems, Part 1: The Serving Layer - Real-time Ranking at Scale
shaped.ai·2d
🚀Performance
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Optimizing filtered vector queries from tens of seconds to single-digit milliseconds in PostgreSQL
clarvo.ai·9h
🧮Vector Databases
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Ranking LLMs based on 180k French votes (French government's AI arena)
comparia.beta.gouv.fr·1d·
Discuss: Hacker News, Hacker News
🔢Homomorphic Encryption
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Building blobd: single-machine object store with sub-millisecond reads and 15 GB/s uploads
blog.wilsonl.in·2d·
Discuss: Hacker News, Hacker News
🗄️Database Internals
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Beyond Standard LLMs
magazine.sebastianraschka.com·1d·
Discuss: Hacker News, r/LLM
🤖Transformers
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Video Invisible Watermarking at Scale
engineering.fb.com·1d·
Discuss: Hacker News
🎬WebCodecs
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A brief guide for those who slept (on AI) the last two years
github.com·3h·
Discuss: DEV
💬Prompt Engineering
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Free Functions Don't Change Performance (Much)
16bpp.net·2d·
Discuss: Hacker News, r/cpp
📊Profiling Tools
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Recursive macros in C, demystified (once the ugly crying stops)
h4x0r.org·3h·
Discuss: Lobsters, Hacker News
🦀Rust Macros
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We found embedding indexing bottleneck in the least expected place: JSON parsing
nixiesearch.substack.com·2d·
Discuss: Substack
⚡FastAPI
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Scalable In-Memory Associative Processing for Graph Neural Network Inference
dev.to·3d·
Discuss: DEV
🎴TAO
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Bikeshedding `Handle` and other follow-up thoughts
smallcultfollowing.com·18h·
Discuss: Hacker News
🦀Rust Macros
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Porting Lean to the ESP32-C3 RISC-V Microcontroller
kuruczgy.com·17h·
Discuss: Lobsters, Hacker News
⚙️Systems Programming
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1 billion JSON records, 1-second query response: Apache Doris vs. ClickHouse, Elasticsearch, and PostgreSQL
dev.to·23h·
Discuss: DEV
🔥DataFusion
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Hybrid-Attention models are the future for SLMs
inference.net·1d·
Discuss: Hacker News
💬Natural Language Processing
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Real-time stock volatility prediction with deep learning on a time-series DB
medium.com·1d·
Discuss: Hacker News
💰TigerBeetle
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How to code MPU-6050 on STM32CubeIDE?
dev.to·9h·
Discuss: DEV
🎛️Microcontrollers
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Microservices vs. Monoliths: Finding the Right Balance
dev.to·1h·
Discuss: DEV
🎯Microservices
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