advanced database systems 1

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Here I’ve uploaded the answer for advanced database systems that I’ve did it before, and regarding to the attachment answer the rest of the questions. Write the introduction and “Part A” answered except Question 5, and answer all “Part B”.

Part A:

5.1 Have to identify one (1) function and create triggers for this function. And

required to explain the difference in the execution of triggers. Plus, based on the functionality and explanation of the benefits it offers as compared to other implementation approaches and identified the issues.

5.2 Should create and use ONE PL/SQL feature (choose from: procedure/function or user defined type) that supports a business requirement. Moreover, plus have to differentiate between PL/SQL and SQL statement, and provide an example. One good quality example is sufficient but you must be able to explain why and how would use this feature and what benefits it offers as compared to other implementation approaches.

Part B:

Database Architectures and Technologies:

Assume that the database, and which have designed for the agency, has one main branch with four sub-branches. Also should expected to identify which is the best database architecture. In doing so, you are encouraged to do research work with proper paraphrasing and referencing.

1. The agency plans to implement a cloud database and required to create a cloud database architectural diagram for the aforementioned scenario. Plus, needs to critically evaluate the appropriateness of the architectural design.

2. If you are asked to use either a relational database or a graph database. Which type of database will be suitable for the above scenario? Justify your answer.

*** In-Text citations and references using Harvard style.

*** An attachments has been uploaded named “Answer”.

 
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