The I/O from an instance of the SQL Server Database Engine includes logical and physical reads. A logical read occurs every time the Database Engine requests a page from the buffer cache. If the page is not currently in the buffer cache, a physical read first copies the page from disk into the cache.
2022-10-17
2022-10-14
7,694 reads
On nights and weekends, I've been playing with Arduino controllers. I have a couple of projects I'm working through (building a robot that can roll around with "eyes" to avoid obstacles). I've also been trying to work with STM32 controllers, because in a lot of ways, they're more powerful than an Arduino. However, I've hit […]
2022-10-08
106 reads
Building a toolbox of useful scripts and code is important for any technology professional.
2022-10-07
262 reads
I was sitting here thinking about the editorial when Kathi Kellenberger came to mind. She would frequently write about her favorite show, Star Trek. I too have been a fan of Star Trek since I was very young. However, my favorite show is a little more obscure and not as many people have seen it, […]
2022-09-17
154 reads
Learn how you can bulk set passwords using PowerShell for all your instances.
2022-09-16 (first published: 2022-08-17)
2,642 reads
In Unix, a timestamp is a whole number that represents a date and time. Learn how we can convert those correctly in SQL Server.
2022-11-15 (first published: 2022-09-14)
38,997 reads
I have several things I’d like to say in the editorial today, but I feel I have to start off with my condolences to the family of Queen Elizabeth II. For that matter, my condolences to the people of Britain. This truly is the end of an era. Things do indeed move fast sometimes. Working […]
2022-09-10
136 reads
Developers, in general, are very optimistic about the code they write. This is likely one cause of their estimates of the time required being low, as well as the various bugs that slip through because of corner cases that appear for the problem being solved. Often developers think they've considered the various ways this code […]
2022-09-07
181 reads
Learn how you can set up and use Ledger tables in an Azure SQL Database to verify the integrity of your database changes.
2022-09-07
4,404 reads
By Steve Jones
Experience is overrated. Most breakthrough accomplishments were done by people doing them for the...
By Brian Kelley
As you begin the new year, if you don't already have time set aside...
By Brian Kelley
I picked up Never Split the Difference: Negotiating As If Your Life Depended On...
Comments posted to this topic are about the item Insiders Selling Data
Table A ServerName ColB ServerA C ServerA I ServerA L ServerA M ServerA N...
Hello everyone, I am about to start a data archiving project that will affect...