Databricks Labs - PySpark Synthetic Data Generator

dbldatagen (Databricks Labs Data Generator) is an open-source Python library for generating synthetic data at scale within Apache Spark and Databricks environments. It allows users to define complex data schemas with various constraints, distributions, and inter-column relationships to create realistic datasets for testing, benchmarking, and machine learning model development. The library is currently at version 0.4.0.post1 and has an active development and release cadence.