Jacks of all trades
Instagram has a complex architecture for it's technology infrastructure. The people that work there have to be jacks of all trades. Is that the type of environment you'd like to work in?
Instagram has a complex architecture for it's technology infrastructure. The people that work there have to be jacks of all trades. Is that the type of environment you'd like to work in?
Learn to simplify date logic using date tables and recursion in T-SQL with this article from David Beardsley.
A table that does not have a clustered index is referred to as a Heap. While a lot has been written about index fragmentation and how to defrag indexes, there is not much that talks about how to defrag a heap table.
It's easy to create a database nowadays with point-'n-click, but if you've left your database's autogrowth settings at their default, you may hit problems in the future. Why? What do I do about it? Read on!
Voting is now open to choose the sessions you would like to see at the SQLBits Community Day on 31st March, 2012.
This article demonstrates basic C# code that will enable SSIS package developers to write useful custom SSIS script tasks.
With the amount of data being stored expanding exponentially, does the role of the DBA need to change from caretaker to interpreter?
Encryption is supposed to protect data, and it appears to be working as police and authorities are often stymied by encrypted disks. Steve Jones recommends you encrypt your disks on all your machines.
Your task is to process the input table that contains several mangled words and try to 'un-mangle' them and validate them against a 'dictionary' table.
By gbargsley
One of the first things I review when I inherit a new SQL Server...
By Arun Sirpal
It’s 07:43. Someone’s already left a message. “Something’s wrong with the DB server.” You...
By davebem
I’ve had a Dropbox account for years. Like a lot of people, I started...
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I have a SQL Server 2022 English default installation on a server. I want to detect if there are any upper case characters in rows and I have this code:
SELECT CustomerNameID,
CustomerName
FROM dbo.CustomerName
WHERE CustomerName = LOWER(CustomerName)
Here is the sample data I am testing with:
CustomerNameID CustomerName 1 John Smith 2 Sarah Johnson 3 MICHAEL WILLIAMS 4 JENNIFER BROWN 5 david jones 6 emily davis 7 Robert Miller 8 LISA WILSON 9 christopher moore 10 Amanda TaylorHow many rows are returned? See possible answers