Description: A virtual database is a database that is not physically stored but is created from other data sources. This type of database allows users to access and manipulate data residing in different locations or formats without the need to duplicate the information. Virtual databases are particularly useful in environments where data integration is crucial, as they enable the consolidation of dispersed information into a single access point. They are often used in data analysis applications, where combining data from multiple sources is required to gain a more comprehensive view. Virtual databases can be seen as an abstraction layer that facilitates querying and handling data without worrying about the complexity of physical storage. This translates into greater flexibility and efficiency in data management, allowing organizations to quickly adapt to changes in their information needs.
