SQL Server Consulting, Education, and Training
If this is the kind of SQL Server stuff you love learning about, you’ll love my training. I’m offering a 75% discount to my blog readers if you click from here. I’m also available for consulting if you just don’t have time for that, and need to solve database performance problems quickly. You can also get a quick, low cost health check with no phone time required.
If this is the kind of SQL Server stuff you love learning about, you’ll love my training. I’m offering a 75% discount to my blog readers if you click from here. I’m also available for consulting if you just don’t have time for that, and need to solve database performance problems quickly. You can also get a quick, low cost health check with no phone time required.
If this is the kind of SQL Server stuff you love learning about, you’ll love my training. I’m offering a 75% discount to my blog readers if you click from here. I’m also available for consulting if you just don’t have time for that, and need to solve database performance problems quickly. You can also get a quick, low cost health check with no phone time required.
If this is the kind of SQL Server stuff you love learning about, you’ll love my training. I’m offering a 75% discount to my blog readers if you click from here. I’m also available for consulting if you just don’t have time for that, and need to solve database performance problems quickly. You can also get a quick, low cost health check with no phone time required.
Questions:
* Why do parallel batch mode sorts only utilize 1 thread?
* With all of the recent content frequently mentioning no locks and read uncommitted isolation level, Is there ever a situation that you would recommend using nolock or is it always avoidable?
* What’s required for my query to use batch-mode on my rowstore indexes? Like what version or compat level is required? I remember a while ago, a fake join to a columnstore index was required. Are there any hints I can use?
* Hi Erik, i admire all the work you do for the community, thanks a lot! You are one of the great minds of SQL Server.
* what happened to the old sqlperformance.com website? they just suddenly stopped posting. but the authors are still around and authoring on other places on the interwebs
To ask your questions, head over here.
If this is the kind of SQL Server stuff you love learning about, you’ll love my training. I’m offering a 75% discount to my blog readers if you click from here. I’m also available for consulting if you just don’t have time for that, and need to solve database performance problems quickly. You can also get a quick, low cost health check with no phone time required.
If this is the kind of SQL Server stuff you love learning about, you’ll love my training. I’m offering a 75% discount to my blog readers if you click from here. I’m also available for consulting if you just don’t have time for that, and need to solve database performance problems quickly. You can also get a quick, low cost health check with no phone time required.
If this is the kind of SQL Server stuff you love learning about, you’ll love my training. I’m offering a 75% discount to my blog readers if you click from here. I’m also available for consulting if you just don’t have time for that, and need to solve database performance problems quickly. You can also get a quick, low cost health check with no phone time required.
If this is the kind of SQL Server stuff you love learning about, you’ll love my training. I’m offering a 75% discount to my blog readers if you click from here. I’m also available for consulting if you just don’t have time for that, and need to solve database performance problems quickly. You can also get a quick, low cost health check with no phone time required.
If this is the kind of SQL Server stuff you love learning about, you’ll love my training. I’m offering a 75% discount to my blog readers if you click from here. I’m also available for consulting if you just don’t have time for that, and need to solve database performance problems quickly. You can also get a quick, low cost health check with no phone time required.
Questions:
* What are your favorite sandwich condiments?
* First off big fan. Also, Why does lt=1 on a query with row_number window function perform so different than = 1. I find its a trick that almost forces sql server to compute all row number data before doing something else like pushing down the predicate of a join if the window query is used as a join “table”. I tried in (1,null) and gt0 and lt2 without the same results. Thanks!
* If you could change something about the world, not related to Perf Tuning SQL Server, what would it be?
* What do we need to be aware of when enabling snapshot isolation in a large production DB? Should we expect any downtime? Thanks!
* I enjoyed hearing you beg a viewer to switch from DPA to SQL Sentry. Can I hear you say more about what DPA does wrong? I haven’t used it in years.
To ask your questions, head over here.
If this is the kind of SQL Server stuff you love learning about, you’ll love my training. I’m offering a 75% discount to my blog readers if you click from here. I’m also available for consulting if you just don’t have time for that, and need to solve database performance problems quickly. You can also get a quick, low cost health check with no phone time required.