How to Design Indexes, Really

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How to Design Indexes, Really

  1. 1. How to Design Indexes, Really Bill Karwin, Percona Inc.
  2. 2. It’s About Performance • What s the most frequent recommendation in database performance audits? • What s the easiest way to speed up SQL queries, without schema changes or code changes? • What s a commonly neglected part of database development and maintenance? indexes. www.percona.com
  3. 3. Indexing Mistakes www.percona.com
  4. 4. Index Shotgun Indexes improve performance,

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