SQLite improving performance with pre-sort

(andersmurphy.com)

40 points | by tosh 3 days ago

3 comments

  • Loranubi 1 hour ago
    Depending on the size of the blob you might not want to use `WITHOUT ROWID`. I had a similar table with uuid keys and blobs of 40kb size on average and `WITHOUT ROWID` really tanked performance.
  • gandreani 2 hours ago
    It's not clear in the code how you're batching the writes. Could the performance improvement be mostly explained by batches?
  • linolevan 2 hours ago
    Neat optimization, I've never seen that before. Thanks for sharing.