What is TrainDB?

TrainDB is an ML-model based approximate DBMS query engine that provides approximate but accurate enough query results based on machine learning models in order to support exploratory data analysis for timely business decision-making.

TrainDB Concept

TrainDB’s key features are as follows:

  • Providing approximate query results without access to base tables after ML model training

  • Remote ML model training/serving with Kubeflow-based cloud ML model serving framework

  • Various DBMS data sources support