🦞🌯 Lobster Roll

Stories by ethanseal

A SQL Heuristic: ORs Are Expensive (ethanseal.com)
HN 170 pts 79 comments by ethanseal Sep 29, 2025 Data / Databases / Infrastructure thread
Two ways to crack a walnut, per Grothendieck (2025) (shreevatsa.net)
HN 54 pts 19 comments by ethanseal Jan 4, 2026 thread
Use the Index, Luke – SQL Indexing and Tuning (use-the-index-luke.com)
HN 20 pts 0 comments by ethanseal Sep 29, 2025 Data / Databases / Infrastructure thread
Faking Dot Density on a Map (ethanseal.com)
HN 5 pts 0 comments by ethanseal Dec 1, 2025 thread
Subtypes and status-dependent data: pure relational approach (minimalmodeling.substack.com)
HN 2 pts 0 comments by ethanseal Jan 31, 2026 thread