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December 17, 2012

Index and Statistics

Index and Statistics Introductions Microsoft SQL Server collects statistical information related to indexes and column data stored in the database. These statistics are used by the SQL Server query optimizer to choose the most efficient plan for retrieving or updating data. If we understand the index statistics in better way, …

ircmaxell Is Autoloading A Good Solution

ircmaxell: Is Autoloading A Good Solution? ircmaxell: Is Autoloading A Good Solution?: at a 75% class usage tradeoff point, it doesn’t really make sense not to autoload, especially given all of the other benefits. So in the end, it looks like autoloading is indeed a good solution…From the comments: Simply …

List Manipulation in Prolog

List Manipulation in Prolog List is one of the most important data structure in Prolog. Lists are contained in square brackets with the element being separated by commas. Here’s is an example. [Nepal, India, Bhutan, Sri Lanka, Maldives, Pakistan, Bangladesh] This is the list of seven atoms Nepal, India, Bhutan, …