SQLServerCentral Editorial

Learning New Technology Is Challenging

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 […]

Technical Article

Transaction locking and row versioning guide

In any database, mismanagement of transactions often leads to contention and performance problems in systems that have many users. As the number of users that access the data increases, it becomes important to have applications that use transactions efficiently. This guide describes the locking and row versioning mechanisms the SQL Server Database Engine uses to ensure the physical integrity of each transaction and provides information on how applications can control transactions efficiently.

Blogs

The Book of Redgate: Do the Right Things

By

I do believe that Redgate has been very customer focused since it’s inception. I’ve...

How to Connect to SQL Server When Nothing Else Works – DAC

By

It's 2 AM. Your phone is going off. Users can't connect to the application,...

Get a Range of Sequence Values: #SQLNewBlogger

By

I discovered a procedure recently that I wasn’t aware of: sp_sequence_get_range. This post looks...

Read the latest Blogs

Forums

that one limitation in replication

By stan

Hi as shown below a replication target requires a primary key.  if we want...

Local Agents

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Local Agents

Detecting Deadlocks

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Detecting Deadlocks

Visit the forum

Question of the Day

Detecting Deadlocks

By default, how often is the SQL Server Database Engine checking for deadlocks?

See possible answers