Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.
Chapter 5: Below is the ER diagram that demonstrates how many queries (by hourly average) that interact with each entity at a hospital.
Chapter 5: Below is the ER diagram that demonstrates how many queries (by hourly average) that interact with each entity at a hospital.
1) Assuming that each relation in your answer to problem 1 is relatively large, what should you do to improve the system responsiveness to users' queries? In other words, analyze the query traffic and make decision which relations should be denormailized (or merged). Show your calculation in the table below and demonstrate the denormalized relations in graphical or textual schema.
2.1 Show your query analysis here.
- Attachment 1
- Attachment 2
