I have been speaking to people about database migrations to the cloud a lot over the last few weeks. One thing that has jumped out at me is that we seem to focus on the process of moving data being the migration rather than one step in a larger process. Many people neglect the discovery […]
2025-09-20
103 reads
One of the most prolific and popular authors at Simple Talk has been Phil Factor. He wrote many pieces on all aspects of database work and has probably written more articles on the Redgate Product Learning site than anyone else. He has entertained, informed, and inspired many database professionals in his many years as an […]
2025-09-19
208 reads
Many of you reading this likely have an Availability Group (AG) set up on at least one database in your organization. Maybe not most, but many of you as this has proven to be a technology that many people like for HA/DR, upgrades, and probably other uses. As the technology has evolved from it's SQL […]
2025-09-17
119 reads
Are the AI tools developers use making them enjoy their jobs more or less? Steve has a few thoughts.
2025-09-15
1,144 reads
I recently had the opportunity to talk a little PostgreSQL with the Salt Lake City PostgreSQL Meetup group (thank you for having me by the way). Great bunch of people who were really engaged and asked a lot of questions. On the way out of the event, I was chatting with one person (who had […]
2025-09-13
198 reads
Older technology can introduce security issues, along with performance ones. Keeping your systems somewhat up to date is important for security.
2025-09-12
67 reads
Passwords are essential and also a problem in many organizations. Guidance has changed over the years and Steve has a few thoughts on what's recommended today.
2025-09-10
124 reads
Steve found someone using an interesting approach to get developers to address some technical debt.
2025-09-08
145 reads
2025-09-06
131 reads
We have some requirements that we meet a particular setting or value, but often we have guidelines and recommendations. Do you know the difference?
2025-09-05
79 reads
By Steve Jones
Superheroes and saints never make art. Only imperfect beings can make art because art...
One feature that I have been waiting for years! The new announcement around optimize...
Following on from my last post about Getting Started With KubeVirt & SQL Server,...
Comments posted to this topic are about the item The AI Bubble and the...
Hi, in a simple oledb source->derived column->oledb destination data flow, 2 of my...
hi, i noticed the sqlhealth extended event is on by default , and it...
I am currently working with Sql Server 2022 and AdventureWorks database. First of all, let's set the "Read Committed Snapshot" to ON:
use master; go alter database AdventureWorks set read_committed_snapshot on with no_wait; goThen, from Session 1, I execute the following code:
--Session 1 use AdventureWorks; go create table ##t1 (id int, f1 varchar(10)); go insert into ##t1 values (1, 'A');From another session, called Session 2, I open a transaction and execute the following update:
--Session 2 use AdventureWorks; go begin tran; update ##t1 set f1 = 'B' where id = 1;Now, going back to Session 1, what happens if I execute this statement?
--Session 1 select f1 from ##t1 where id = 1;See possible answers