System and method for information warehousing supporting the automatic, real-time delivery of personalized informational and transactional data to users via content delivery device

摘要

A data warehousing system stores the raw data population for an underlying delivery system for a personal intelligence network that actively delivers highly personalized and timely informational and transactional data collects and distributes e-mail and other content from a hub-and-spoke style source architecture. The architecture of the data storage system includes a data distribution depository warehousing the raw data, and a data distribution control server monitoring the state of the data for fault and other conditions. For instance, data may revert to the next-most recent state when a corruption is detected. Furthermore, data may be collected continuously but the data image of the repository may be frozen during subscriber inquiries, to avoid inconsistent output.