SCOM Alert: MSSQL 2014: SQL Server cannot authenticate using Kerberos
Learn how to correct an error that is overloading SCOM by fixing an SPN.
2020-09-10
8,272 reads
Administration
2020-09-08
439 reads
Using Recommendations for MAXDOP and Max Memory During Installation
Finally, two important SQL Server recommended settings have been introduced during the installation process. These are the settings that every DBA (should) change after every single installation. The settings are MaxDOP and Max Memory. This article looks at each of these settings and how they are presented during installation. MaxDOP When an instance of SQL […]
2020-09-01
10,405 reads
2020-08-31
614 reads
2020-08-27
601 reads
2020-08-25
442 reads
2020-08-24
605 reads
Admin Challenges Across Scale and Time
The challenges of large scale administration can be complex, but the more we share, the more we help others learn and better manage systems.
2020-08-20
96 reads
2020-08-20
504 reads
2020-08-18
427 reads
Blogs
A Last Minute Trip to the EU
By Steve Jones
My life has some crazy travel stretches for sure. Between speaking, office visits, customer...
Part 3 of 3: Tuning DiskANN — R, Alpha, L, Beam Width, Recall and Latency
In Part 1, we saw how ‘Vamana’ represents vectors as nodes, connects them with...
Automated SQL Server Benchmarking with HammerDB and Docker: A Complete Testing Framework
I’m excited to announce the release of a new open-source project that fully automates...
Forums
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Question of the Day
ORDER BY alias
There is a table tmp_tab:
CREATE TABLE tmp_tab ( id int, val int );
INSERT INTO tmp_tab VALUES (1, 1), (2, NULL), (3, 3), (4, 4), (5, 5);You want to order the rows ids by the following expression:
ISNULL(val, id) + 1Which of the following queries produces the expected ordering and why? (Select all correct) See possible answers