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Giovanna Corridoni and Chaitra Nataraj are now friends 10 years, 1 month ago
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Chaitra Nataraj joined the group MIS4596 Hohne Fall 2014 10 years, 1 month ago
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Chaitra Nataraj changed their profile picture 10 years, 10 months ago
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Joseph N. Nespoli and Chaitra Nataraj are now friends 11 years, 10 months ago
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Chaitra Nataraj commented on the post, Weekly Question #5: Complete by February 25, 2016, on the site DATA ANALYTICS @ MIS2502 /S2 11 years, 10 months ago
I am an MIS major. Data driven decision making can be used to predict future sales and product associations.
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Chaitra Nataraj commented on the post, Q&A: Guest Lecture Bonus, on the site DATA ANALYTICS @ MIS2502 /S2 11 years, 10 months ago
The expansion of their company in Florida is a data- driven decision. Using information about the real -estate and cost of living in FL, Wawa made the decision to expand. Also the introduction of new products such […]
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Chaitra Nataraj commented on the post, Q&A: Guest Lecture Bonus, on the site DATA ANALYTICS @ MIS2502 /S2 11 years, 10 months ago
The guest lecture was useful. I learned about the history of Wawa and its collection of data from every POS transaction for business intelligence. I also learned that WaWa can still grow in terms of utilizing […]
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Chaitra Nataraj commented on the post, Q&A : True or False, on the site DATA ANALYTICS @ MIS2502 /S2 11 years, 11 months ago
True
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Chaitra Nataraj commented on the post, Q&A: Week 9 (100 second reflection), on the site DATA ANALYTICS @ MIS2502 /S2 11 years, 11 months ago
In week 9, I learned about data mining which is the process of gather past data to predict the future. We also focused on SAS which can help create predictive and descriptive graphs and charts with large amounts […]
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Chaitra Nataraj commented on the post, Q&A: Week 7 (100 second reflection), on the site DATA ANALYTICS @ MIS2502 /S2 11 years, 11 months ago
In week 7, I learned about ETLs which means to extract, transform and load. An ETL allows for data extraction from transactional databases which is then transformed and loaded into an analytical databases. ETLs […]
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Chaitra Nataraj commented on the post, Bonus Marks: SAS Account Setup, on the site DATA ANALYTICS @ MIS2502 /S2 11 years, 11 months ago
Username: tuc49116
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Chaitra Nataraj changed their profile picture 12 years ago
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Chaitra Nataraj commented on the post, Q&A: Dimensional Modeling, on the site DATA ANALYTICS @ MIS2502 /S2 12 years ago
I think that the star schema approach is a good one but I think that the type of arrangement used depends on the task that needs to be accomplished. I do not think that one is better than another but have […]
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Chaitra Nataraj commented on the post, Q&A: Week 6 (100 second reflection), on the site DATA ANALYTICS @ MIS2502 /S2 12 years ago
In week 6, I learned about dimensional modeling and how it helps to serve a business. We also learned about data cubes and data marts and how they are used to gather and organize specific data. We also looked at […]
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Chaitra Nataraj commented on the post, Q&A: Week 3 (100 second reflection), on the site DATA ANALYTICS @ MIS2502 /S2 12 years ago
In the third week of class, we focused on ERD models and their relationships. We discussed attributes, entities and the cardinalities between attributes. Using tick marks, we represented many to many and one to […]
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Chaitra Nataraj commented on the post, Happy Birthday SNL // the typists from the Carol Burnett show, on the site DATA ANALYTICS @ MIS2502 /S2 12 years, 1 month ago
MGM’s customer interaction model differentiates between the three categories above the comp line: Whales, High rollers and low-level gamers. The whales are treated with the most interaction with the executives as […]
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Chaitra Nataraj commented on the post, Happy Birthday SNL // the typists from the Carol Burnett show, on the site DATA ANALYTICS @ MIS2502 /S2 12 years, 1 month ago
Whales are those who spend thousands to millions of dollars per visit to resorts. The idea of the whale is a person who contributes to all aspects of the resorts profitability and not just one segment. In turn […]
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Chaitra Nataraj commented on the post, Happy Birthday SNL // the typists from the Carol Burnett show, on the site DATA ANALYTICS @ MIS2502 /S2 12 years, 1 month ago
Referential Integrity helps to keep things consistent among tables. If one table has a foreign key linked to another table, it will not allow you to add information that will alter the consistency of the […]
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Chaitra Nataraj commented on the post, Happy Birthday SNL // the typists from the Carol Burnett show, on the site DATA ANALYTICS @ MIS2502 /S2 12 years, 1 month ago
A multi-value attribute can hold more than one value in a field. For example a person has only one age or date of birth. A multi-value attribute could be phone numbers or emails where one person can have multiple.
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Chaitra Nataraj commented on the post, Happy Birthday SNL // the typists from the Carol Burnett show, on the site DATA ANALYTICS @ MIS2502 /S2 12 years, 1 month ago
In the second week of class, I learned a great deal about ERD ( Entity Relationship Management). I have a better understanding of how different entities are linked together. We learned about different types of […]
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