How Do You Spell SCN?

1. SCN stands for "System Change Number," and it is a term commonly used in the field of computer science and databases. It refers to a unique identifier assigned to every change made in a database system, specifically in transactional databases.

   In the context of databases, an SCN serves as a timestamp or a sequence number for each transaction or change made to the database. It is automatically generated and used to determine the order of transactions and to maintain data integrity. The SCN value increases monotonically and represents the state of the database at a given point in time.

   The SCN is important for various purposes, including database recovery and replication. It allows database administrators to track changes and advancements in the database, ensuring consistency and preventing conflicts. When data needs to be recovered or restored from backups, SCN is used to identify the specific point in time from which the restore operation should commence.

   Moreover, SCN is crucial for database replication and synchronization across multiple nodes or sites. It helps in comparing and syncing the changes made to individual databases, ensuring data consistency and coherence.

   In summary, SCN stands for "System Change Number" and is a unique identifier assigned to transactions and changes made to a database. It serves as a timestamp and allows for various operations such as data recovery and replication.

Common Misspellings for SCN

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