Respuesta :
It is true that performance transparency ensures that the system finds the most cost-effective path to access remote data.
Transparency in performance makes sure the system chooses the most economical way to retrieve remote data. The distributed database management system continues to enable the same level of transparency across all platforms. A distributed data dictionary supports distribution transparency.
Because of this transparency, a DDBMS must operate similarly to a centralized database management system. Additionally, due to the distributed nature of the system, performance shouldn't be affected in any way.
Transparency in DBMS refers to the requirement that a DBMS system provide the user with a transparent distribution. In other words, it shields the user from implementation specifics. Transparency can be divided into four categories: distribution transparency, transaction transparency, performance transparency, and DBMS transparency.
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