Twas the Night Before the MCM ...
T'was the Night Before the MCM ...
SQL Server MCM starts tomorrow. My wife thinks it's cute that I'm excited. The...
2010-03-14
972 reads
Robert Davis
- Interests: Poker, computers, reading/writing horror fiction
Top 6 Myths of Transaction Logs
Top 6 Myths of Transaction Logs I think there is a lot of misunderstanding concerning database transaction logs in SQL Server. I...
2010-03-10
4,547 reads
Breaking Down TempDB Contention
Breaking Down TempDB Contention
What is tempDB contention? From the outside looking in, tempDB contention may look like any other blocking. There...
2010-03-10
2,763 reads
T-SQL Tuesday #004: IO -- Where Are My TempDB Objects?
T-SQL Tuesday #004: IO -- Where Are My TempDB Objects?
This blog entry is participating in T-SQL Tuesday #004, hosted this month...
2010-03-09
1,465 reads
SQL LiteSpeed Error: XML returned from Engine was invalid
SQL LiteSpeed Error: XML returned from Engine was invalid
This is a very common error returned from SQL LiteSpeed. So what...
2010-03-06
2,876 reads
Breaking Down TempDB Contention
Breaking Down TempDB Contention
What is tempDB contention? From the outside looking in, tempDB contention may look like any other blocking. There...
2010-03-05
81,985 reads
Do I have to snatch the pebble?
Attending the Microsoft Certified Master (MCM) program in March
This is the most excited I've been since I heard that Alice...
2010-02-17
814 reads
SQL Saturday returns to Redmond, WA
SQL Saturday returns to Redmond, WA, Saturday, June 12, 2010, in the Microsoft Commons.
I have submitted 2 proposals for presentations,...
2010-02-17
749 reads
SQLSaturday 26 Session Files
SQLSaturday 26 Sessions: 10/3 in Redmond, WA
Thanks to everyone that attended my sessions at SQLSaturday 26 in Redmond, WA on...
2009-10-04
1,038 reads
What mechanism allows SQL Server 2008 to commit transactions on the mirror faster than SQL Server 2005?
Question: What mechanism allows SQL Server 2008 to commit transactions on the mirror faster than SQL Server 2005? This question was asked on a technical discussion group. My reply follows.
2009-05-19
3,115 reads
Blogs
KDA: Echoes of Deception - Case 7
By Zikato
A fugitive cyber-criminal, a wingsuit, and 24 million flight records. Somewhere between Doha and...
Do This Before You Contact Your SQL Server Consultant
Say you need outside help. You’ve exhausted all the things that you could do...
Microsoft MVP 2026: Ten Years on the Data Platform
I’m honored to announce that I’ve been renewed as a Microsoft MVP for the...
Forums
Implicit Conversions Cripple SQL Server
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BIT_COUNT() III
Comments posted to this topic are about the item BIT_COUNT() III
The Mythical Bus Accident
Comments posted to this topic are about the item The Mythical Bus Accident
Question of the Day
BIT_COUNT() III
In SQL Server 2025, I run this code:
select bit_count(-1)What is returned? See possible answers