We will focus now on some specific terms and their definitions used by Oracle Event Processing relating to its implementation of geospatial techniques during the development of event-driven applications.
When studying geo-streaming for Oracle Event Processing, the event-types that are generated by the moving object include a collection of tracking-related context, generally an identifier such as a license plate number, bus route name, or bus number together with the current longitude and latitude position of that vehicle. The latitude and longitude values are the geographic coordinates used to define any location on Earth and are measured in degrees, since the Earth is a sphere.
For example, consider the following values:
8,2,-122.473419676926,37.7241533792509
The first value in this .csv
(comma-separated value) file entry is the identification number for a bus, bus number 8
. By having this event-type property Oracle Event Processing can be...