SQL Server Tune Your Transaction Log
Whenever a transaction log file grows the space it is allocated is divided up into virtual log files (VLFs). Depending...
2018-02-26
75 reads
Whenever a transaction log file grows the space it is allocated is divided up into virtual log files (VLFs). Depending...
2018-02-26
75 reads
I see a lot of posts online about rebuilding indexes in a scheduled maintenance task, this is a pretty intensive...
2018-02-25
68 reads
I recently came up against a SQL Server instance that wouldnt start, after going through the event log the reason...
2017-08-09
113 reads
Imagine we have the following table
Users
FieldTypeIdINTUsernameNVARCHARDeletedBITThen imagine we want Username to be unique for non deleted users. Normally we would...
2017-08-02
36 reads
SQL Server 2012 introduced IIF and CHOOSE functions and I completely missed they even existed until recently. They make some...
2017-07-06
40 reads
The REPLACE function in SQL Server has until now been quite limited. SQL Server 2017 has introduced a new TRANSLATE...
2017-07-05
779 reads
The ability to export a script of database objects has for a long time been a feature of SQL Server...
2017-06-27
58 reads
One of the new less publicized features in SQL Server 2017 is STRING_AGG. This new feature can take an expression...
2017-06-20
71 reads
SQL Server 2017 is the first version of SQL Server that will also run natively on Linux and on macOS...
2017-06-19
34 reads
The Wikipedia Graph Database page has the following definition…
In computing, a graph database is a database that uses graph structures...
2017-06-12
98 reads
By Will Assaf
I recently reviewed, worked on, and added a similar example to the DATETIMEOFFSET Microsoft...
Database administrators (DBAs) are the backbone of data-driven organizations. If you're looking to break...
By Brian Kelley
Another security fundamentals topic is authentication versus authorization. For those who have a clear...
I have a SQL Server 2019 Enterprise Edition on CU 25. It has in-memory...
Experts, I am learning some skills so I can troubleshoot some performance-related issues. I...
What happens when I run this code:
SELECT p.ProductName , p.ProductCategory FROM dbo.Product AS p WITH (NOLOCK, TABLOCK);See possible answers