2021 Data.SQL.Saturday.LA presents: Every Millisecond Counts
Event organizer:
https://linktr.ee/sqlsatla
Session Room:
VMware (@vmware)
Session Speakers:
Jared Poche (sqljared)
Session Hosts:
Steve Rezhener (@SteveRezhener)
Session Abstract:
Query optimization is relatively easy when you look at a plan and find table scans, hash match joins, and missing indexes. But how do you find opportunities when all the low hanging fruit has been picked? This session is a case study on improving a procedure that runs 350 million times per day, so any improvement is greatly magnified. We will discuss where we found opportunities to improve a procedure running in 3.1 milliseconds; how effective our attempts were, what didn't work, and the results achieved.
Session Materials:
TBD
Session Feedback:
https://forms.office.com/r/p4JGycv9Wu
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