Viewing 15 posts - 361 through 375 (of 22,219 total)
As Jeff says, I've learned not to argue with him, you can do it all in SQL Server. I've had bad experiences though.
So, yeah, you could do any combination of...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
October 27, 2023 at 6:20 pm
Connection settings, others. It's something.
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
October 27, 2023 at 5:54 pm
I'd need to see the execution plans to understand what's going on. Further, two different databases means, possibly, two different sets of data, two different sets of statistics, two different...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
October 27, 2023 at 1:02 pm
Also, one thing to REALLY think about is backup and recovery. Storing files in the database means restoring those files with the database. That becomes a huge headache and can...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
October 25, 2023 at 3:18 pm
Sure sounds like someone tried to enable Azure Arc or something similar. You sure you don't have anything going there?
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
October 25, 2023 at 2:21 pm
Strong, strong suggestion.
Don't.
Can you store files within SQL Server? Yes.
Is SQL Server good at storing and retrieving files? No.
However, if you're going to insist on doing it, then I'd focus...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
October 25, 2023 at 2:19 pm
Yes, great article and great comments, and a neat quote from Jeff. When recognition and praise is given where it is due, everyone benefits.
And getting upset when others do well...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
October 25, 2023 at 1:38 pm
You can always see the estimated memory allocation in the execution plan. An actual memory allocation is possible if you capture runtime metrics with the execution plan, also called an...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
October 23, 2023 at 2:18 pm
That's about 5% of the table, so it's unlikely that an index will help tons. However, have you looked at the execution plan for the DELETE statement? How is it...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
October 23, 2023 at 2:17 pm
I sure don't mean for it to be false praise, or even praise for nothing. I've just seen a few people get... for want of a term, upset when they...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
October 21, 2023 at 4:05 pm
Focus on the fact that what you're looking at are databases. Ignore the concept of a server. Yeah, it's still there, but it's radically easier to make the shift if...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
October 17, 2023 at 1:37 pm
Starting with the execution plan, you have a lot of issues. This is in no way a simple query. And views that join other views calling other views and functions,...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
October 17, 2023 at 1:31 pm
Partitioning is a data management process, not a performance enhancement process. In fact, unless you can with 100% accuracy, guarantee that ALL queries against a partitioned table will be using...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
October 17, 2023 at 1:06 pm
I am not sure profiler would be of much use to you even if it did support it, Synapse doesn't work the same way as a traditional SQL server...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
October 17, 2023 at 12:52 pm
I'd need to see the execution plan to see how the queries are being resolved in order to make suggestions for improvement.
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
October 12, 2023 at 1:27 pm
Viewing 15 posts - 361 through 375 (of 22,219 total)