MMZIP Filters Two Billion Waypoints per Hour
When using connected vehicle data for transportation analytics one of the biggest challenges is the sheer size of the data. A typical dataset with a month of data can contain five billion waypoint records and working with datasets this size is difficult and time consuming. The good news is that any individual transportation analytics project dataset only uses a small percentage of the data. For analyzing the freeway use in a county, for instance, we want to create a dataset that only contains the waypoints in the county and only those that are generated while the vehicle was driving on […]