distributed database systems (DDBS)

Universities: Take the example of any public university in Saudi Arabia, say KKU. KKU has a large number of students, teachers, and employees that involve in academic activities. Its community colleges spread across the Asir region. KKU has a vital IT infrastructure facility (data center) and allows its computing resources remotely. Further, the authorized users can access different KKU database applications in a distributed environment over the network. Let consider the present trouble situation (due to the coronavirus). The access to databases has been increased enormously, and the system performance has lower-down due to excessive access. Let assume that you are the database developer or DBA and trying to analyze the neglected issues during the development of distributed database systems. Required: Identify the type of database system. Give the name of at least two commercial vendors who provide a different version for different situations. Discuss the major factors causing performance efficiency of the systems