1. Adaptive direct transaction database for network client group comprising: first database for base server comprising resource pool, and download library for video stream, still image, and catalog update; second database for user client comprising network connect, ID/grouping, usage pattern, time/location, sensor configuration, and preference; third database for traffic operation comprising client setup, network configuration, security access, downloads, transactions, and performance monitor; and fourth database for group registry comprising search interface, client tracking, classification, set change, and context mapping.