Nested transactions: an approach to reliable distributed computing
Nested transactions: an approach to reliable distributed computing
Database system concepts
A transaction model for an open publication environment
Database transaction models for advanced applications
Dynamic restructuring of transactions
Database transaction models for advanced applications
The Jasmine Object Database: Multimedia Applications for the Web
The Jasmine Object Database: Multimedia Applications for the Web
Instructional and Cognitive Impacts of Web-Based Education
Instructional and Cognitive Impacts of Web-Based Education
Split-Transactions for Open-Ended Activities
VLDB '88 Proceedings of the 14th International Conference on Very Large Data Bases
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With recent technical advances in Internet technologies, virtual schools become an important alternative for the traditional school. The virtual schools can overcome time and space limit in the traditional class. But, existing technologies still have some technical limitations for virtual implementation. Especially, existing transaction models are not suitable for supporting virtual schools. In this paper, we first identify transaction requirements for virtual school environments and present a new transaction model based on those requirements.