Research Reports

Archival of Traffic Data: Phase II

Principal Investigator:

Shashi Shekhar, Xinhong Tan

June 1999

Report no. Mn/DOT 1999-28

Topics: Traffic Modeling and Data

In this project phase, researchers redesigned the data model based on the previous phase's data model and decreased the storage requirements by one-third. Researchers developed a web-based Graphical User Interface (GUI) for users to specify the query of interest; the outcome of the performance tuning gave users reasonable response time. The beneficiaries of this effective database would include the driving public, traffic engineers, and researchers, who are generally not familiar wit the query language used in the database management system. This report summarizes the detailed reference, such as benchmark query, sample date, table schema, conversion code, and other information.

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