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   _____    _____     _  _    _    _    __   __  
  / ___//  |  ___||  | \| || | || | ||  \ \\/ // 
  \___ \\  | ||__    |  ' || | || | ||   \   //  
  /    //  | ||__    | .  || | \\_/ ||   / . \\  
 /____//   |_____||  |_|\_||  \____//   /_//\_\\ 
`-----`    `-----`   `-` -`    `---`    `-`  --`

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Text this: Toward Practical Query Evaluation for Constraint Databases