project is about applying the XML, is data base project, computer science homework help

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Xvat_Abguvat

Computer Science

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This project is about applying the XML, is data base project. You can follow attachment below and download it. The file has describing each thing regarding to my project. Software should be correct and implementing. I need you to describe what did you do and the steps I must follow to implement your job. As you can as possible making all your work clear to me. You can see in the file “Grading Guidelines” Please make your work including the scope of it.

If you have any questions please let me know.

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Overview The purpose of an application project is to let students apply the XML data management technologies to a real life application. The application project requires implementation of a real life data exchange application using XML. Typically in such an application there will be two databases: a sender database and a receiver database. The application will convert the XML data stored in the sender database to relational format (this is called publishing data), and send the relational data to the receiver database. The receiver database needs to store the received data in structured format (i.e. in tables). The receiver database will also provide several query features that allow users to ask queries over the stored data. Figure 1 shows the architecture of the project. Users can query data using SQL Convert XML data in sender’s database into relational format Temp Table Store data in receiver’s database Sender’s Database Receiver’s Database XML Tables Relational Tables Figure 1. The architecture of the project Assumptions: 1. The sender and receiver databases can be simulated in the same database. 2. The application will read the newly inserted data from the temporary table, and insert it into the receiver’s database. 3. The XML data should be a well-formatted version (i.e. no errors). The detailed requirements of the project: 1. The sender database is recommended to use a PL/SQL procedure to retrieve XML data from the sender table and store the converted data in structured format. 2. The receiver database needs to contain at least 2 tables. Since the focus of this project is on XML, it is not recommended to create too many tables. 3. The receiver database contains at least 5 rows per table. Grading Guidelines What I look for while grading application project: 1. Existence of code 2. Comments 3. Software quality a. Whether it is correct. b. Whether it is complete and clear. c. Efficiency of code.
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Anonymous
Really helpful material, saved me a great deal of time.

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