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Create an xml representation of data describing various relational database management systems (e.g. Microsoft SQL Server, MySQL, ...). The data for each database should include (but is not necessarily limited to) info like name, vendor, current version, market share (any approx is ok), price level (e.g. free, low cost, expensive, ...), features (optional), and notes. Include some actual information about the vendor and database in the notes. You should include at least the relational databases that we've covered and mentioned in the course. The grading will be based on both the xml format, and the content.
Write a program to sort these back into a single file. Oh, and we only have a few nanoseconds to do it, so you'd better do it with pthreads!
Imagine that you have been hired by a company to build a database for it and complete the following tasks - modeling of business requirements and understand the physical implementation of logical business models through the use of E-R models.
What model would you use for this estimation? How accurate would it be and how would you obtain the estimate?
In each task, please feel free to make any assumption necessary for the readers. The explanation of your assumptions can help the readers to understand what you have considered differently but as important criteria in producing your model.
Discuss why many information technology professionals may overlook project cost managment and how this might affect completing projects within budget.
Dual Assessment of Data Quality in Customer Databases,Journal of Data and Information Quality (JDIQ), Volume 1 Issue 3, December 2009, Adir Even, G. Shankaranarayanan.
question 1 what is the role of business process reengineering bpr in enhancing competitiveness? give examples to
Identify a relational algebra tree (or a relational algebra expression if you prefer) that reflects the order of operations a decent query optimizer would choose.
Submit an Executive Memo addressed to the CIO and the board of directors. Last week, the CIO reviewed your presentation and has decided to move forward with your recommendations for improvements.
Create a decision table that describes the movement of inventory and draw a decision tree that describes the merchandise inventory management process.
Create a database with at least one table with MS Access. Add drop-down lists (combo boxes), validation rules, and input masks as required.
an attribute is a characteristic or property of an entity. if person is an entity would the same attributes be used to
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