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Agenda Advanced Query Techniques Agenda Taming SQL Performance issues.

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Presentation on theme: "Agenda Advanced Query Techniques Agenda Taming SQL Performance issues."— Presentation transcript:

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3 Agenda Advanced Query Techniques

4 Agenda Taming SQL Performance issues

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6 Advanced Query Techniques How to solve common query questions

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10 Joins System (Computer) Workstation Status

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13 Joins – Left Join System (Computer) Workstation Status

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15 Understand the query process Identify the underlying issue(s) Remediate

16 Indexes Statistics

17 Used by the Query Processor May improve query optimization plan Many plans (estimates) may be evaluated Plan with the least cost, wins! How are they created?

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23 Index reorganization Index rebuilds Fill Factor

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32 Query Scenarios Query Process Summary Document implementation: SQLAudit Implement database solution: CMMonitor The ask – report back!

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35 Complete your session evaluations today and enter to win prizes daily. Provide your feedback at a CommNet kiosk or log on at www.2013mms.com. Upon submission you will receive instant notification if you have won a prize. Prize pickup is at the Information Desk located in Attendee Services in the Mandalay Bay Foyer. Entry details can be found on the MMS website.

36 Resources

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39 References


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