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Tag: SQL203

SQL203 — Indexes can help|hurt

Posted on March 21, 2012March 21, 2012 by slowder

Yeah, I used a pipe in my title.  That’s because indexes can help some things, but hurt others.  The brief of it is indexing helps reads, but comes at a cost: your inserts, updates and deletes are going to take longer.  That’s because as you change your data, you’re going to have to update the…

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