document: CiteSeerx : an architecture and web service design for an academic document search engine CiteSeer is a scientific literature digital library and search engine which automatically crawls and indexes scientific documents in the field of computer and information science . After serving as a public search engine for nearly ten years , CiteSeer is starting to have scaling problems for handling of more documents , adding new feature and more users . Its monolithic architecture design prevents it from effectively making use of new web technologies and providing new services . After analyzing the current system problems , we propose a new architecture and data model , CiteSeerx . CiteSeerx that will overcome the existing problems as well as provide scalability and better performance plus new services and system features .
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