Abstract: Presented herein are systems and methods for identifying subsets of data in a dataset. In examples, a computing device can receive data associated with operation of at least one vehicle, determine a plurality of events that occurred during based on the operation of the at least one vehicle, receive data associated with a request, the request specifying one or more event types, and determine a set of events from among the plurality of events based on the one or more event types specified by the request. In examples, the computing device can generate event data associated with the operation of the at least one vehicle in the environment during the points in time corresponding to each event of the set of events and transmit the event data to the device associated with the request.