A Rollback Segment records the old values of data that were changed by each transaction, whether committed or not. The information in a rollback segment is used to: Generate read-consistent database ...
Introduction
AWS Config is service for auditing and evaluating the configurations of AWS resources or services. In the first article we introduced AWS Config and created some database instances to e...
There are many wait types in SQL Server and not all of them are documented. Long ago I wrote blog on PREEMPTIVE and Non-PREEMPTIVE waits. SQL SERVER – PREEMPTIVE and Non-PREEMPTIVE – Wait Type – Day 1...
