⚡ Bolt: [performance improvement] - #63
Conversation
Co-authored-by: rauhmaru <2289237+rauhmaru@users.noreply.github.com>
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💡 What
Modified
visualizar_cocktailsinapp.pyto filter the raw cocktail documents from the database before passing them tolistar_cocktailsfor mapping.🎯 Why
Previously,
listar_cocktailswould map the product names of ingredients for all cocktails in the database. When a user applied an ingredient filter, the code would filter after the mapping occurred. This meant an expensive O(N) mapping process was executed on records that were ultimately discarded by the filter.📊 Impact
Filtering the records before running the mapping transformation prevents redundant O(N) dictionary and list building operations for discarded records. This is expected to be ~18-19x faster.
🔬 Measurement
To verify the improvement, create mock data with several thousand cocktails and compare the time it takes to filter using
list_cocktails(produtos, db)compared to passingcocktails_table.all()to a list comprehension filter before passing the subset tolistar_cocktails. All test suites pass.PR created automatically by Jules for task 7731212619357800750 started by @rauhmaru