Description: Transaction timeout refers to the maximum period that can elapse before a transaction in a database is automatically rolled back. This concept is crucial in the realm of databases as it ensures data integrity and consistency. When a transaction is initiated, it is expected to complete its execution within a reasonable time; if it does not, the system may choose to roll it back to avoid locks or inconsistencies. This mechanism is especially important in environments where multiple transactions may be occurring simultaneously, as it helps prevent issues such as deadlocks or timeouts. The transaction timeout can be configured according to the system’s needs and may vary depending on the type of database and workload. Generally, a timeout that is too short can lead to the premature cancellation of valid transactions, while a timeout that is too long can result in inefficient use of system resources. Therefore, finding an appropriate balance is essential for optimal database performance.
