Description: Table versioning is a technique used to track changes in a table over time. This methodology allows for the storage of multiple versions of data, facilitating auditing, historical information retrieval, and change management. Essentially, each time a record in the table is modified, a new entry is created that reflects the updated state, while the previous version is preserved. This is particularly useful in environments where data integrity is critical, such as in data management systems, content management systems, and databases. Key features of table versioning include the ability to query historical data, the possibility of reverting unwanted changes, and improved traceability of modifications. Additionally, versioning can be implemented in various ways, such as by using additional columns that record the date and state of each version or by creating separate tables that store the versions of records. In summary, table versioning is a powerful tool for data management, allowing organizations to maintain strict control over the evolution of their information.
