Viewing 15 posts - 4,411 through 4,425 (of 22,211 total)
BLOB_EATER (9/16/2016)
Grant Fritchey (9/16/2016)
Ken McKelvey (9/16/2016)
Further to Grant's post, even some basic monitoring of Latency, Waits and PLE once a month will show the way instances are heading:http://www.sqlskills.com/blogs/paul/how-to-examine-io-subsystem-latencies-from-within-sql-server/
http://www.sqlskills.com/blogs/paul/wait-statistics-or-please-tell-me-where-it-hurts/
http://blog.sqlauthority.com/2010/12/13/sql-server-what-is-page-life-expectancy-ple-counter/
I'd shy away...
September 16, 2016 at 10:13 am
MiguelSQL (9/16/2016)
I said it was a bad idea because developers should generate their own test data, rater than use a copy of Prod that needs...
September 16, 2016 at 8:05 am
Ken McKelvey (9/16/2016)
Further to Grant's post, even some basic monitoring of Latency, Waits and PLE once a month will show the way instances are heading:http://www.sqlskills.com/blogs/paul/how-to-examine-io-subsystem-latencies-from-within-sql-server/
http://www.sqlskills.com/blogs/paul/wait-statistics-or-please-tell-me-where-it-hurts/
http://blog.sqlauthority.com/2010/12/13/sql-server-what-is-page-life-expectancy-ple-counter/
I'd shy away from PLE. By...
September 16, 2016 at 8:00 am
SQL Clone will certainly help, but you'd still want to get the allocated space of the database down prior to using SQL Clone.
If shrink isn't going to work, and...
September 16, 2016 at 5:55 am
If you don't have monitoring in place, then I would start with capturing the wait statistics over time. You need to be able to compare them, today to yesterday, this...
September 16, 2016 at 5:48 am
Nope.
A temporary table is isolated by the connection that created it.
September 14, 2016 at 9:08 am
Bharat21 (9/14/2016)
1.Query for List of tables of top and bottom accessed in last 30 days
2. Query for List of stored procedures 10% of top...
September 14, 2016 at 6:42 am
If you are going to do dynamic SQL, then please, use sp_executesql and use parameter values. Don't let unchecked string parameters determine behaviors. That leads to SQL Injection. When you...
September 14, 2016 at 4:11 am
Jacob Wilkins (9/13/2016)
September 13, 2016 at 8:13 pm
That's only one query plan. You'd need to post the plan from the application and the plan from the code that you're running both in order to see if there...
September 13, 2016 at 12:01 pm
BLOB_EATER (9/13/2016)
Grant Fritchey (9/13/2016)
September 13, 2016 at 8:42 am
I'm around 10,000 a month, give or take. I think that's about 300+ a day on week days. I know the big SQL Server bloggers like Brent or Paul &...
September 13, 2016 at 8:09 am
Another approach to get as near to simultaneous as possible would be to use Powershell where you can spawn multiple threads on the machine. The degree to which these things...
September 13, 2016 at 3:30 am
I'd test it using a parameter, not a local variable. Most of the time, but clearly not always, parameter sniffing is a good thing and helps performance. It really depends...
September 12, 2016 at 4:02 am
Viewing 15 posts - 4,411 through 4,425 (of 22,211 total)