ISDS 2001 Lecture : 1 28 13 Notes Isds
15 Mar 2019
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Document Summary
Field names names of the different codes. Helmen schneider head of isds department, they study crashes, and disasters all around the state, he answers the questions. Takes oltp data, then store it in the data base, from the transaction level, then to see what they want to analyze in olap. Olap online analytical process systems made to see what you want to analyze in a data format, processing for end-user ad hoc reports, queries, and analysis. Geo-spatial a group of data on a map. Dw (data warehouse) where business intelligence and data is stored. Olap (cube structure) can slice and dice the data, look at, store, and process the data. More self-service bi individual people and agents can ask questions on the olap to determine analysis etc. Highway safety research group is located in the credit union at lsu, where dr. schneider works to process the data.
