In multi-user applications with lots of conccurent users that process big amounts of data, we can get wait events and deadlocks because the database-level locking can't handle the load. To decrease ...

Database troubleshooting is not for the faint of heart, especially when it comes to troubleshooting locking and blocking problems. Sometimes the elephant in the room is actually a rhino, a problem ...

This repository contains SQL scripts to demonstrate concurrency control and locking mechanisms in relational databases using a simple StudentEnrollments table. Each part highlights how unique ...

Abstract: SQL Azure's concurrency control relies on multi-versioning to prevent readers and writers from blocking each other and on in-memory row locks to prevent multiple writers modifying the same ...

Hi folks,<br><br>Me again. Let's say you have a SQL Server 2000 DB with no locking enabled. And then let's say that you want to enable locking, even very rudimentary locking. Is this a huge deal? If ...