We found embedding indexing bottleneck in the least expected place: JSON parsing
nixiesearch.substack.com·1h·
Discuss: Substack
📊Columnar Databases
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Beyond Start and End: PostgreSQL Range Types
boringsql.com·20h·
Discuss: Hacker News
⚡OLTP Systems
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A New Faster Algorithm for Gregorian Date Conversion
benjoffe.com·10h·
Discuss: Hacker News, r/cpp
📊Columnar Databases
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How much disorder is there in a descending run?
morwenn.github.io·4h·
Discuss: Hacker News
🏗️Data Modeling
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Can-t stop till you get enough
cant.bearblog.dev·23h·
Discuss: Hacker News
🏗️Data Modeling
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Dive into Systems
diveintosystems.org·51m·
Discuss: Hacker News
⚡OLTP Systems
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Geonum – geometric number library for unlimited dimensions with O(1) complexity
github.com·3h·
Discuss: Hacker News
📊Columnar Databases
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The Case Against PGVector
alex-jacobs.com·4h·
Discuss: Hacker News
📊Columnar Databases
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Text case changes the size of QR codes
johndcook.com·3d·
Discuss: Hacker News
🏗️Data Modeling
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Show HN: A pragmatic SQLite schema for application-level caching
gist.github.com·2h·
Discuss: Hacker News
💾SQLite
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Our newest model: Chandra (OCR)
datalab.to·1d·
Discuss: Hacker News
⚡ClickHouse
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AWK technical notes (2023)
maximullaris.com·22h·
Discuss: Lobsters, Hacker News
🔧Database Internals
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Generation at the Speed of Thought: Speculative Decoding
bittere.substack.com·1d·
Discuss: Substack
🔧Database Internals
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Parsing with zippers improves parsing with derivatives
dl.acm.org·1d·
Discuss: Hacker News
⚡OLTP Systems
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Making a C64/C65 compatible computer: MEGAphone contact list and Dialer
c65gs.blogspot.com·3h·
Discuss: Hacker News
💾SQLite
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Training: Postgres Performance and Maintenance
postgresconf.org·1h·
Discuss: Hacker News
📊Columnar Databases
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Masked Softmax Layers in PyTorch
mcognetta.github.io·1h·
Discuss: Hacker News
🏗️Data Modeling
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pg_stat_plans: Track per-plan call counts, execution times and EXPLAIN texts
github.com·17h·
Discuss: Hacker News
⚡Query Optimization
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How to get the GOT address from a PLT stub using GDB
rafaelbeirigo.github.io·1d·
Discuss: Hacker News
⚡OLTP Systems
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Free Functions Don't Change Performance (Much)
16bpp.net·3h·
Discuss: Hacker News, r/cpp
🔧Database Internals
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