Question

what is parallel databases explain...? ​

Answer 1

Explanation:

Parallel database management refers to the management of data in a multiprocessor computer and is done by a parallel database system.

The main difference between distributed and parallel database is that distributed database is a system that manages multiple logically interrelated databases distributed across a network, while the parallel database is a system in which multiple processors execute and run queries simultaneously.

i.e., a full-fledge DBMS implemented on a multiprocessor computer.

Answer 2

Explanation:

A parallel database is designed to take advantage of such architectures by running multiple instances which "share" a single physical database. In appropriate applications, a parallel server can allow access to a single database by users on multiple machines, with increased performance.

I Hope this helps u..