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SQL Index for faster searching and updating

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looking for a bit of advice on SQL indexing. Whats the best type of index to create on a non-unique field to allow for faster searching and updating? I created a non-clustered index which speeded it up slightly but not much. As for the system, (and please dont laugh) ive been asked to amend a clients Access 2003 / SQL 2008 back end, I dont want to re-write the whole thing (ive to upgrade to .net next year anyway) and the seraching is done via VBA modules. thanks JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

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Metrics Metrics Metrics Use the profiler to determine what aspects are slow. Then worry about indexing strategy specifically to address those requirements. There usually is no magic bullet.

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