The generation of representative test and simulation data is a challenging and time-consuming task. The DataHelix generator allows you to quickly create data, based on a JSON profile that defines fields and the relationships between them, for the purpose of testing and validation. The generator supports a number of generation modes, allowing the creation of data that both conforms to, or violates, the profile.
This project has monthly steering committee meetings and the minutes can be found here. Work is conducted via Github issues on the Data Helix Github repository.
https://github.com/finos/datahelix