Compose and execute queries against large event-like data sets.|

Conquery

Conquery is a powerful web-based tool to compose and execute queries against large event-like data sets.

Event data sets typically associate events with a certain subject (i.e. a person or a physical object). One common use case for the data is to identify groups of similar subjects based on the assumption that they share similar events in a given time frame.

Conquery supplies a powerful interface to group event types in a hierarchical concept tree structure. Elements of this tree represent a group of similar subjects. Those subjects can be composed into a powerful query that runs against the data set.

Check it out at github