Abstract
Web Services are applications that expose functionality to consumers via public interfaces. Since these interfaces are defined, described and consumed using XML-based standards, Web Services outperform other middleware approaches (e.g. CORBA, RPC) in terms of platform interoperability and ease of use. Web Services support the concept of loosely coupled components, which in turn enables the development of more agile and open systems. However, this flexibility comes at the price of reduced control over the usage of the services that are exposed via the interfaces. This paper focuses on the transparent scheduling of inbound requests by introducing a proxy that prevents clients from directly accessing the provider. By manipulating the order and volume of requests sent to the provider it becomes possible to improve throughput and mean response time and to ensure consistent performance in overload situation.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Apache Axis, http://ws.apache.org/axis/
Eclipse, http://www.eclipse.org/
TPC-App - Application Server and Web Service Benchmark, http://www.tpc.org/tpc-app/
Transaction Processing Performance Council (TPC), http://www.tpc.org/
Visual Studio Home, http://msdn.microsoft.com/vstudio/
Web Services @ W3C, http://www.w3.org/2002/ws/
Box, D.: Four tenets of service orientation. Technical report, Microsoft (2003), http://msdn.microsoft.com/msdnmag/issues/04/01/Indigo/default.aspx
Cherkasova, L.: Scheduling strategy to improve response time for web applications. In: HPCN Europe 1998: Proceedings of the International Conference and Exhibition on High-Performance Computing and Networking, London, UK, pp. 305–314. Springer, Heidelberg (1998)
Conway, R.W.: Theory of scheduling. Addison-Wesley Pub. Co., Reading (1967)
Elnikety, S., Nahum, E., Tracey, J., Zwaenepoel, W.: A method for transparent admission control and request scheduling in e-commerce web sites. In: WWW 2004: Proceedings of the 13th international conference on World Wide Web, pp. 276–286. ACM Press, New York (2004)
Graham, S., Davis, D., Simeonov, S., Boubez, T., Neyama, R., Nakamura, Y.: Building Web Services with Java. Sams Publishing, Indianapolis (2004)
Heiss, H.-U., Wagner, R.: Adaptive load control in transaction processing systems. In: VLDB 1991: Proceedings of the 17th International Conference on Very Large Data Bases, pp. 47–54. Morgan Kaufmann, San Francisco (1991)
Lenstra, J., Rinnooy Kan, A., Brucker, P.: Complexity of machine scheduling problems. Ann. of Discrete Math. 1, 343–362 (1977)
Sharma, A., Adarkar, H., Sengupta, S.: Managing qos through prioritization in web services. WISEW 00, 140–148 (2003)
Siddhartha, P., Ganesan, R., Sengupta, S.: Smartware - a management infrastructure for web services. In: Proc. of the 1st Workshop on Web Services: Modeling, Architecture and Infrastructure (WSMAI 2003), Angers, France, April 2003, pp. 42–49. ICEIS Press (2003); In conjunction with ICEIS 2003
Smith, W.E.: Various optimizers for single-state production. Naval Research Logistics Quarterly (1956)
Waldspurger, C.A., Weihl, W.E.: Lottery scheduling: Flexible proportional-share resource management. In: Operating Systems Design and Implementation, pp. 1–11 (1994)
Author information
Authors and Affiliations
Editor information
Rights and permissions
Copyright information
© 2008 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Dyachuk, D., Deters, R. (2008). Transparent Admission Control and Scheduling of e-Commerce Web Services. In: Filipe, J., Cordeiro, J. (eds) Web Information Systems and Technologies. WEBIST 2007. Lecture Notes in Business Information Processing, vol 8. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-68262-2_10
Download citation
DOI: https://doi.org/10.1007/978-3-540-68262-2_10
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-68257-8
Online ISBN: 978-3-540-68262-2
eBook Packages: Computer ScienceComputer Science (R0)