Isolation Levels in SQL Server
Do your eyes start to cross whenever you think about isolation levels? Mine did, too. Here's how I keep it all straight.
2019-04-03
34 reads
The Non-Cluttered Index
Distributed Replay Utility – The Search for the Cure
The Complaint(s) When I was young, I went to nursing school. In school, we were taught that in order to come up with a proper diagnosis, the doctor first...
2019-04-01
39 reads
The Distributed Replay Utility: Replaying for Real (Where Could It Possibly Go Wrong)?
The Short Answer? (In at least a couple of places) When I first learned about the DRU, I was very excited about the possibilities. I began to play with...
2019-03-28
12 reads
Capture/Replay a Sample Workload on the Distributed Replay Utility
Part I: Capture a Workload Make a backup of the database(s) in question, as it will be necessary for the replay. Using the TSQL Replay template, fire up Profiler...
2019-03-26
65 reads
Improving Performance of the Distributed Replay Utility on SQL Server 2012
Setup the DRU What is it? The Distributed Replay Utility (DRU) on SQL Server allows you to capture Profiler trace information on one or more client servers and then...
2019-03-24
192 reads
Blogs
A New Word: on tenderhooks
By Steve Jones
on tenderhooks – adj. feeling the primal satisfaction of being needed by someone, which...
Ramblings about data communities and your contributions, no excuses
By DataOnWheels
I have been active in the data community throughout my career. I have met...
SQL Server Journey till 2025 (brief)
By Vinay Thakur
Quick Summary for Microsoft SQL Server till 2025, I am fortunate to be part...
Forums
Ola Hallengren Index Optimize Maintenance can we have data compression = page
I have a quick question on Ola Hallengren Index Optimize Maintenance . Do we...
how do i map the "current" object entry in for each to one variable
hi, in an ssis for each loop over an object variable called MyListVariable, i...
Simulating Mercury’s Orbital Motion Using Pure T-SQL (NASA 2025 Dataset)
SQL Server is typically viewed as a transactional or analytical database engine. However, it...
Question of the Day
String Similarity I
On SQL Server 2025, when I run this, what is returned?
SELECT EDIT_DISTANCE_SIMILARITY('SQL Server', 'MySQL') See possible answers