|
Internet, Copyright & Trademark Quincy, MA 
April 1998--April 1999
Java, Perl, Netscape Publishing Xpert, Oracle, Unix  Thomson & Thomson is a world leader in trademark and copyright research. With sister companies in Canada, Belgium, and Japan, Thomson & Thomson provides one of the most current, accurate, and comprehensive collections of trademark information available. Services include traditional domestic and international copyright and trademark filing, searching and reporting, on-line World Wide Web products for self-conducted screening, and watchdog monitoring of newly published marks to warn of potential infringement. This contract, as the previous Thomson & Thomson contract, was in the SAEGIS group. The SAEGIS product is Thomson & Thomson's on-line trademark and copyright search engine, allowing customers to perform their own customized queries and reports. SAEGIS allows corporate users to login, accrue individual charges based on a variety of SAEGIS products, and bill to the client's parent company. For this contract, the SAEGIS architecture was migrated to the Netscape PublishingXpert commerce application, which provides the framework for user, subscription, and product management, billing, and access control.  As the success of the SAEGIS product grew, it became necessary to support increasingly sophisticated pricing models to meet the varied needs of its clients. In particular, the original pricing model was product-centric: pricing varied according to the product, not the customer. However, demanding clients needed a more user-centric pricing model that more accurately reflected their own usage patterns and needs. The End User Pricing Server was designed to support the more complex pricing infrastructure needed. In this model, pricing is determined per user, product, and price model. Usage prices are calculated in real time, and administrators can dynamically configure flexible pricing structures for any customer. The architecture comprised the following components:
The pricing server project was prototyped, and partially implemented, in Java, using Java's RMI (Remote Method Invocation) protocol to communicate among the various modules, and the Java Swing components for the administration GUI. Responsibilities during the design, prototype, and partial development included the following:
However, due to higher priority needs in the underlying billing modules used by SAEGIS, time was shifted from the pricing server and into the back-end billing and batch processing developed in the previous Thomson & Thomson contract.  A higher priority for Thomson & Thomson became the transition from the Netscape Publishing System (version 1.5) to the Netscape PublishingXpert platform (version 2.2). Furthermore, increased system complexity, greater performance needs, and long standing bugs in the old Netscape software, had begun to create many problems in the batch billing process that needed to be addressed. Therefore, development of the pricing server was put on hold so that the following tasks could be accomplished:
|
