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  ______   _    _      _____     ___     ______   
 /_   _// | || | ||   / ___//   / _ \\  |      \\ 
   | ||   | || | ||   \___ \\  / //\ \\ |  --  // 
  _| ||   | \\_/ ||   /    // |  ___  |||  --  \\ 
 /__//     \____//   /____//  |_||  |_|||______// 
 `--`       `---`   `-----`   `-`   `-` `------`

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Text this: Advanced topics in database research, Volume 2