Views are discussed in this article, along with their potential and limitations as data security components
Views are discussed in this article, along with their potential and limitations as data security components.
Views are database objects that present data from one or more tables in a specific way. They are often used to simplify complex queries, restrict access to sensitive data, and improve performance by storing commonly used queries. However, while views can be useful for data security, they also have some limitations.
One potential use of views for data security is to restrict access to sensitive information by creating a view that includes only the necessary data. For example, a view could be created that shows only the customer names and order totals, but not their addresses or other personal information. This can help protect sensitive data by ensuring that only authorized users have access to it.
Views can also be used to enforce data integrity by allowing users to interact with the data through the view rather than directly accessing the underlying tables. This can help prevent users from accidentally modifying or deleting data that should not be changed.
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