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© 2014 SOLARWINDS WORLDWIDE, LLC. ALL RIGHTS RESERVED.
Do You Make These 5 Database Design Mistakes?
Thomas LaRockHead Geek
EVERYONE MAKES MISTAKES
SOMETIMES
and $ometimes
mistakes cost $M in
hardware and production
support
5 database design mistakes that will cost your company
Going BIG, just in case
going too BIG
NVARCHAR(MAX)
too soon
SIZE MATTERSclick to find out why
expecting that all features
…mean the same in all data platforms and clients!
SUCH AS A TIMESTAMP
expecting database generated identifiers
to be sequential
not using foreign keys
in your indexing strategy
CREATE INDEX[FK_Index]
ON [Orders]([Customer_ID],Distributor_ID])
Applying a surrogate key without havinga business key defined as an alternate
key
© 2014 SOLARWINDS WORLDWIDE, LLC. ALL RIGHTS RESERVED.
Friends Don’t Let Friends Make These Mistakes
Want to save your company some money, some headaches for your end-users, and ensure data quality all at the same time?
Then avoid these five database design mistakes. It’s that simple.
Really.
You can read the full article at:http://thomaslarock.com/2012/01/do-you-make-these-5-database-design-mistakes/
© 2014 SOLARWINDS WORLDWIDE, LLC. ALL RIGHTS RESERVED.
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