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If you order the columns then by %-populated then the really sparse columns (exceptions) would by nicely out of the way, too.
by ojilles 14y ago
If you order the columns then by %-populated then the really sparse columns (exceptions) would by nicely out of the way, too.
- mdda 14y agoThis would make a nice heuristic for autocompletion too. Related would be an SQLalchemy database structure crawler that would suggest appropriate mongodb collection aggregation, based on the frequency of columns, keys, etc.