Blue Data Intelligence Layer: Agent Framework Bridges NL2SQL Gap for Multi-Source, Multi-Modal Real-World Queries
arXiv·medium signal
Real-world data queries rarely map to a single SQL query — users express queries iteratively, questions span multiple data sources, and queries rely on commonsense or external knowledge. This framework introduces streaming data agents that integrate heterogeneous sources, modalities, and contextual data to satisfy realistic data needs that break the closed-world assumption underlying most NL2SQL systems.