Changing jobs -- Pros and Cons
I read Andy's post Changing Jobs - Should You? today with great interest. I think it is good topic in the...
2008-08-08
1,306 reads
Jeffrey Yao
Cold backup and remote control of sql server services
I recently got a request to do a "cold" backup of a small yet complex db environment, I say "small" because...
2008-08-02
710 reads
Replication Error "memory mapped file read failed"
I was fighting an error that was very rare to appear. I originally put a post on a MS forum
http://www.microsoft.com/communities/newsgroups/en-us/default.aspx?dg=microsoft.public.sqlserver.replication&tid=57229124-0a5a-4ec3-9055-a06b7869b872&cat=&lang=&cr=&sloc=&p=1
The...
2008-07-02
4,445 reads
Replication Error "field size too large"
Yesterday, I was fighting with an error I have never seen in the replication and not much info can be obtained via...
2008-06-03
16,200 reads
From DBA to DBAA
Most of us DBAs have worked on our career to get where we are. A DBA is usually a second or third step in IT and we we've looked to advance our understanding of technology. Jeffrey Yao now brings us a new level of database work to which we may aspire.
2008-05-09 (first published: 2007-07-12)
15,678 reads
Difference between truncate and delete
This is an old topic and well documented, just google it and I believe you will get a lot,
However,...
2008-04-22
2,223 reads
Documentation Value Formula (Part II)
In my last post, I talked about what prompted me to give a deep thought to documentation work. Documentation, to me,...
2008-03-17
1,007 reads
Documentation Value Formula (Part I)
As a DBA, documentation work is unavoidable, we need to do documentation about things we have done, for example, what...
2008-03-01
1,066 reads
New DBA type: Test DBA
In DBA world, usually two types of DBA are defined depending on what a DBA is focusing on, i.e. development DBA...
2008-02-29
1,887 reads
SQL Server 2005 Replication bug?
Last week, in our production, we noticed some records are missing in the subscriber side while existing on the publisher...
2008-01-15
920 reads
Blogs
Claude Code Helps Analyze Test Data Manager Log Files
By Steve Jones
I had a customer ask about analyzing their Test Data Manager (TDM) usage to...
PowerPoint to HTML with Claude AI
By Steve Jones
I had an idea for an animated view of a sales tool, and started...
Don’t Miss Out – SQL Server Query Tuning Fundamentals Starts Next Monday!
Next Monday, February 9, 2026, my one-day live online training SQL Server Query Tuning...
Forums
Huge frustration - Database watcher with two elastic pools
Think there's a reason why this is still in preview, but have someone manage...
SQL Server 2025 Query Performance Tuning: Troubleshoot and Optimize Query Performance
Comments posted to this topic are about the item SQL Server 2025 Query Performance...
Is it uncommon for Dev's to have a data model of the source data
This is a generic question. To the moderators, I wasn't sure where to place...
Question of the Day
Creating JSON I
On SQL Server 2025, what happens when I run this code:
SELECT JSON_OBJECTAGG( 'City':'Denver') GOSee possible answers