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Recipe Larger than RAM

Joel Natividad edited this page May 13, 2026 · 4 revisions

Recipe: Larger-than-RAM CSV

Tier: Advanced Status: Coming in Phase C of the wiki expansion — see the plan.

Process a 16 GB / 27M-row NYC 311 export end-to-end without loading it into memory: index → extsort → sqlp lazy → extdedup plus jemalloc tuning.

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