Abstract: This paper discussed the concept of the collective and distributive region database of digital region. The construction of the platform framework of collective and distributive region database for digital city was put forward. Such a platform was based on the service technology of WebGIS. Taking Yibin city in Sichuan province as an example and based on the model for spatial database of Geodatabase, the authors integrated the distributive, autonomic and heterarchical region database, and constructed the collective and distributive platform in web services entity. Such a platform could rapidly extract and collect information from the region of database. The platform fully stimulated the real runtime environment and proved the final operation performance of the platform.