DBM380 Week 3 DQ 3Why do you think the use of icons in entity-relationship diagramsas described in the Masri (2008) article resulted in a betterunderstanding of […]
DBM380 Week 2 DQ 2Rather than hitting the reading again I thought I would go a bitoffline on this. According to Nicholas Carr IT (InformationTechnology) doesnt […]
DBM380 Week 1 DQ 3Based on the Manegold (2009) article what are two new methods ofoptimizing data retrieval from a high-use database?Manegold S. Kersten M. L. […]
DBM380 Week 3 DQ 1We talk about indexed records. The index needs to beunique. Is it good to use Social Security Number for peopletype records since […]