For any business, transactions that may be comprised of many individual operations and even other transactions, play a key role. Transactions are essential for maintaining data integrity, both for multiple related operations and when multiple users that update the database concurrently.
This article will specifically talk about the concepts related to transactions and how transactions can be used in the context of a SQL Server database. Besides, a transaction is a fundamental concept and this article will be helpful for relating transaction concepts with other databases as well.