The transaction log is a file that each SQL Server database has. It can be thought of as a journal of update activity that has occurred to a database. The transaction log is used to maintain the integrity of the database. The information stored about a transaction can be used to roll it back if, for some reason, it is not successfully committed or a system failure occurs. In this article, I will cover the architecture of the transaction log.
The transaction log is used to maintain the integrity of the database. When transactions are performed against a