denormalized vs impaired

denormalized

adj
  • Denormal. 

  • Containing redundant data to improve performance. 

impaired

adj
  • Rendered less effective. 

  • inebriated, drunk. 

noun
  • A criminal charge for driving a vehicle while impaired. 

How often have the words denormalized and impaired occurred in a corpus of books? (source: Google Ngram Viewer )