Theory and Practice of Object Systems - Special issue high availability in CORBA
The implementation of a CORBA object group service
Theory and Practice of Object Systems - Special issue high availability in CORBA
Beginning Ecommerce: With VB, ASP, ADO and MTS
Beginning Ecommerce: With VB, ASP, ADO and MTS
Relational Databases for Querying XML Documents: Limitations and Opportunities
VLDB '99 Proceedings of the 25th International Conference on Very Large Data Bases
XML and Object-Relational Database Systems - Enhancing Structural Mappings Based on Statistics
Selected papers from the Third International Workshop WebDB 2000 on The World Wide Web and Databases
An Interoperable Replication Logic for CORBA Systems
DOA '00 Proceedings of the International Symposium on Distributed Objects and Applications
DOORS: Towards High-Performance Fault Tolerant CORBA
DOA '00 Proceedings of the International Symposium on Distributed Objects and Applications
AQuA: An Adaptive Architecture that Provides Dependable Distributed Objects
SRDS '98 Proceedings of the The 17th IEEE Symposium on Reliable Distributed Systems
ICDE '00 Proceedings of the 16th International Conference on Data Engineering
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E-commerce transactions informations is traditionally stored in RDBMS. In this paper we consider that transaction tracking information is stored as XML documents in RDBMS geographically distributed. In order to support fault-tolerance and persistent storing service we propose a replication service. It provides a high available document retrieval against possible server failures, granting the access to the last version of the document. The service also allows to perform queries over the persistent data store in order to recover commercial transaction information from the replicated persistent store.