This folder is for documents that relate to or arise from the online "Introduction to Databases" course run by Professor Jennifer Widom of Stanford University CA.
The course started on 15 January 2013 and runs for 9 weeks.
Files in this Folder
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This image shows a schema that represents the data that is stored in an Excel spreadsheet that was shown by DeniseD on the database course run by Stanford University.
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Tue, Jan 29 2013
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2,254
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File Size 72.4kB
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This zip file contains five files: 1. An image that shows a schema that represents the data that is stored in an Excel spreadsheet that was shown by DeniseD on the database course run by Stanford University...
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Wed, Jan 30 2013
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1,472
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File Size 63.3kB
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This is the DDL for the "stanford" database that is used in the online Database course taught by Prof Jennifer Widom of Stanford University (CA). The zip file contains two files: One is the original...
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Wed, Jan 30 2013
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1,499
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File Size 2kB
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This file shows you how to analyse functional dependencies in order to find keys. You watch a 10 minute video (link in the document) and then use the analysis sheet.
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Tue, Feb 12 2013
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2,256
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File Size 109.2kB
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This is the message that I get when I browse to the clss2go website (6 & 7 February)
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Thu, Feb 7 2013
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1,896
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File Size 40.6kB
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Shows the data types and value ranges for the integer data types in SQL Server 2012
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Wed, Jan 23 2013
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2,027
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File Size 71.5kB
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table image
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Mon, Jan 21 2013
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1,958
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File Size 11.4kB
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I get a much better understanding of things when I use diagrams rather than words. This PowerPoint slide is my attempt to represent Question 1 in diagrammatic form. I know that this diagram is not complete...
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Tue, Mar 12 2013
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1,610
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File Size 99.9kB
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I find it easier to understand diagrams rather than words. This PowerPoint presentation is my second attempt to represent Question 1 in diagrammatic form. The presentation shows the first cycle in the...
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Sun, Mar 17 2013
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2,066
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File Size 655.8kB
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This presentation was developed to answer a student's question about transactions in the "Introduction to Databases" course run by Professor Jennifer Widom of Stanford University in California...
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Tue, Mar 12 2013
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1,915
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File Size 774.9kB
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