This blog, explores ideas for extending SQL Server with new, fast hash functions. As will be shown, the high speed, built in functions CHECKSUM and BINARY_CHECKSUM are not always optimal hash functions, when you require the function to spread data evenly over an integer space.
Be carefull when replacing a defective (FLASH) storage device, its sector sizes may vary without you knowing it.
Today we have a guest editorial from Andy Warren. Today Any asks you to think about your career and your network for 2012.
I have transactional replication configured in my production environment with multiple subscribers. The business team has requested that one of the subscriptions be reinitialized, because they think there is some missing data. In this tip we look at the different options that you can use to reinitialize a subscription for transactional replication.
This article shows how to use 6 SQL table-based tools to solve the same problem, and gives the pros and cons of each.
This challenge invites you to solve a payroll challenge which requires to calculate the number of hours employee worked in a week.
SQL Server Integration Services is an essential component of SQL Server, and designed to perform a variety of routine and occasional tasks. It majors on ETL tasks and for administrative jobs across servers. The DBA needs also to be aware of their role in optimising SSIS by planning, trouble-shooting, optimising performance, and in documenting installations.
This Friday before Christmas, Steve Jones has a fun poll. What would you like for Christmas? Any fun, interesting, fascinating tech toys?
By ChrisJenkins
You could be tolerating limited reporting because there isn’t an off the shelf solution...
A while back I wrote a quick post on setting up key mappings in...
By Steve Jones
In 100 years a lot of what we take to be true now will...
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In SQL Server 2025, what are the most outgoing and incoming FK references a table can have?
See possible answers