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    Notes on the SQLite DuckDB paper databases simonwillison.net
    aleph avatar via aleph 1 year ago |
    Archive.org Archive.today Ghostarchive
    | 1 comment
    1. 2
      jiacai2050 avatar jiacai2050 1 year ago | link

      Some lessons learn from the parper:

      1. Columnar-storage is not necessary for OLAP, great engineering on BTree can outperform it.
      2. There are 600 lines test code for every line code in SQLite.