A Framework for Distributed XML Data Management

Serge Abiteboul (1) , Ioana Manolescu (1) , Emanuel Taropa (1)

1 GEMO - Integration of data and knowledge distributed over the web

As data management applications grow more complex, they may need efficient distributed query processing, but also subscription management, data archival etc. To enact such applications, the current solution consists of stacking several systems together. The juxtaposition of different computing models prevents reasoning on the application as a whole, and wastes important opportunities to improve performance. We present a simple extension to the AXML language, allowing it to declaratively specify and deploy complex applications based solely on XML and XML queries. Our main contribution is a full algebraic model for complex distributed AXML computations. While very expressive, the model is conceptually uniform, and enables numerous powerful optimizations across a distributed complex process. This work was partially supported by the French Government ACI MDP2P and the eDos EU project.

Domaines: Base de données [cs.DB]

Serge Abiteboul, Ioana Manolescu, Emanuel Taropa. A Framework for Distributed XML Data Management. Extending Database Technology, Mar 2006, Munich/Germany, Germany. ⟨inria-00001033⟩