Description: Entity versioning is the practice of maintaining multiple versions of an entity in a database, allowing for tracking changes over time. This approach is fundamental in systems where data integrity and auditability are crucial. Storing versions of an entity means that instead of overwriting existing data, a new entry is created each time a change is made. This not only facilitates the recovery of historical information but also allows users to understand how and when modifications were made. Entity versioning is particularly useful in applications where data changes frequently, such as content management systems, customer databases, and financial applications. Additionally, this method can optimize SQL queries by allowing developers to access specific versions of data without losing previous information. In summary, entity versioning is a powerful technique that enhances data management and informed decision-making in various technological contexts.
