🌳 LSM Trees - emschwartz · Scour

understanding LSM trees via read, write, and space amplification

bitsxpages.com·10h·

Discuss: Substack

Are LLMs Ready for TOON? Benchmarking Structural Correctness-Sustainability Trade-offs in Novel Structured Output Formats

arxiv.org·1d

Making an LSP for great good

thunderseethe.dev·1d·

Discuss: Lobsters, Hacker News

💻Programming languages

Arctic Wolf’s Liquid Clustering Architecture Tuned for Petabyte Scale

databricks.com·15h

CPU-bound Insert Benchmark vs MySQL on 24-core and 32-core servers

smalldatum.blogspot.com·1d·

Discuss: smalldatum.blogspot.com

📊Database Benchmarking

xBound: Join Size Lower Bounds

arxiv.org·1d

🔍Query Optimization

Memory layout matters: Reducing metric storage overhead by 4x in a Rust TSDB

baarse.substack.com·18h·

Discuss: r/rust

🏹Apache Arrow

Exploring Text Compression

denvaar.dev·1d

📝Text Compression

plot.builders·1h

🔪Knife Skills

Build Your Own Key-Value Storage Engine—Week 6

read.thecoder.cafe·20h

🗜️Compaction

Least Recently Used Cache

agentultra.com·12h

💨Cache-Friendly Algorithms

Visualizing K-Way Merge&#58 An Interactive Guide to Database Sorting

justinhj.github.io·3d

producthunt.com·1d

ClickPy at 2 Trillion rows: Scaling ingestion and fixing the past

clickhouse.com·23h

ANN v3: 200ms p99 query latency over 100 billion vectors

turbopuffer.com·1d·

Discuss: Hacker News

🔮Prefetching

Postmortem on TreeTracker Join: Simple, Optimal, Fast

zhu45.org·2d·

Discuss: Hacker News

Rethinking Table File Paths with Uber: Lance’s Multi-Base Layout

lancedb.com·2d

🏹Apache Arrow

But You Knew That Already

dataharness.org·1d·

Discuss: Hacker News

⚙️Database Internals

Explainer: Tree-sitter vs. LSP

lambdaland.org·1d

💻Programming languages

Node.js 16 to 25 Benchmarks: How Performance Evolved Over Time

repoflow.io·1d·

Discuss: r/node

🔬Rust Profiling

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