Jenova: New Approach on Concurrency Control in Web Service Transaction Management

Author

Guan, Heqing ; Wan, Shuchao ; Wei, Jun

Author_Institution

Inst. of Software, Chinese Acad. of Sci., Beijing

fYear

2006

fDate

Oct. 2006

Firstpage

134

Lastpage

142

Abstract

The existing Web service transaction (WST) models and protocols depend too much on web service providers when solving concurrent conflicts or performing rollback, which make individual service providers bear big burden, and the cost for rolling back a WST may be very high. In this paper, we present a novel concurrency control mechanism named Jenova, which incorporates two enhancements to support WSTs: nested transactions and admission control. Jenova can provide a higher degree of concurrency for WSTs and the cost of rollback can be greatly decreased. The prototypal framework on the J2EE platform and the experiments prove the efficiency of the mechanism

Keywords

Web services; concurrency control; transaction processing; J2EE platform; Jenova; Web service transaction management; Web service transaction models; Web service transaction protocols; admission control; concurrency control; concurrent conflicts; nested transactions; Admission control; Collaboration; Concurrency control; Concurrent computing; Costs; Distributed computing; Protocols; Prototypes; Transaction databases; Web services;

fLanguage

English

Publisher

ieee

Conference_Titel

Service-Oriented System Engineering, 2006. SOSE '06. Second IEEE International Workshop

Conference_Location

Shanghai

Print_ISBN

0-7695-2726-4

Type

conf

DOI

10.1109/SOSE.2006.18

Filename

4027129