A long-lived transaction is a transaction that spans multiple database transactions. The transaction is considered 'long-lived' because its boundaries must, by necessity of business logic, extend past a single database transaction. A long-lived transaction can be thought of as a sequence of database transactions grouped to achieve a single atomic result. A long-lived transaction is a transaction that spans multiple database transactions. The transaction is considered 'long-lived' because its boundaries must, by necessity of business logic, extend past a single database transaction. A long-lived transaction can be thought of as a sequence of database transactions grouped to achieve a single atomic result.