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You have been asked to present to the steering committee of your organization a Future of Data Warehousing presentation. Your team has decided to discuss 1) cloud computing, 2) SaaS (software as a service), 3) web, social media, and big data, and 4) real-time data. Create a PowerPoint with a minimum of 5-7 slides to present how data warehousing is headed in these four directions. Include slide notes.
The company has asked you to build a prototype of an n-tier system using the Northwind database as an example. Create the Data Access tier and Data tier projects: Create a class library project for the Data tier
The third project involves writing the semantic analyzer for the compiler that was begun in the previous projects. To simplify the semantic error checking, you are to remove the ability to have multiple functions from the grammar and the ability t..
Write a paper discussing what professional organizations you might join, and websites you might visit, that would provide insight into a career that includes responsibility for database administration
Relational database is based on fact that data in one table can be tied, or related to data in another table. To do this, database utilizes various types of keys to form or define these relationships.
Using Join, list the items each customer ordered where the billing_price was lower than the item price (item, billing_price, and price). Sort the results alphabetically by customer name.
A screen shot of the first page of the contents of each table. Alternatively, you may create a report that dumps the contents of a table and submit a single page of that report.
vehiclerentaloz data warehousevehiclerentaloz is a large chain of vehicle rental company over 500 stores distributed
Consider a database with objects X and Y and assume that there are two transactions T1 and T 2. Transaction T 1 reads objects X and Y and then writes object X. Transaction T 2 reads objects X and Y and then writes objects X and Y.
Each book has different ID (also each book of same name and same author (but number of copies) will have different ID), author name and any additional information you think it is important
Each query is worth 2 marks. These tables exist in sphinx and are owned by the user dtoohey. You may, if you wish, create your own copies of the tables under your own account. If you do so, you should ensure that you copy the sample data in dtoohe..
For this assignment, you will create a simple mobile database application using any mobile database of your choice consisting of one or two tables. You may use the database you created in another unit or you may choose to create a new database to ..
Consider a disk with a sector size of 512 bytes, 2000 tracks per surface, 50 sectors per track, ?ve double-sided platters, and average seek time of 10 msec.
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