Question
Read the following scenarios carefully and answer the given questions at the end of the scenario. Assume a nationwide school system having campuses at Lahore,
Read the following scenarios carefully and answer the given questions at the end of the scenario.
Assume a nationwide school system having campuses at Lahore, Karachi, Islamabad, Quetta, Peshawar, AJK, Multan, Faisalabad, Swat, and Hyderabad. Examination department at each campus needs to manage the data of students with contact detail and needs to send a progress report via email to student's guardian at the end of each month. There are thousands of students at each campus and there is no need to send mail from one city to another.
i.What delivery mode, communication method and frequency should be opted to design distributed database system? Why?
ii.How data should be distributed (replication/fragmentation)? Why?
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started