Snapshot Isolation

Snapshot Isolation is a database management technique that helps ensure accurate data processing in situations where multiple users are accessing the database simultaneously. It works by allowing each user to see a "snapshot" of the data as it was at a specific moment, instead of viewing changes made by other users in real time. This means users can read data without being interrupted or affected by ongoing updates, leading to fewer errors and improved performance. When users eventually save their changes, the system checks for conflicts, ensuring data integrity while maintaining a consistent experience.