Abstract
It is more difficult for real-time transactions in mobile computing environment (MCE) to meet their deadlines than that in traditional distributed computing environment due to the mobility of transactions and inherent limitations of wireless network. It is necessary to study new transaction management mechanisms for mobile real-time transactions (MRTTs) to make more of them successful. In the first of the paper, functional alternative tasks are suggested for important MRTTs in the interest of enhancing their reliability. Then a nested mobile real-time transaction model based on functional alternation is presented. For guaranteeing the relaxed atomicity and structure correctness of MRTTs, a Three-Phase Real-Time Commit protocol (3PRTC) taking the deadlines associated with MRTTs and mobility into consideration is proposed. In the end, the correctness of 3PRTC is proved.1
This work is partially supported by the National Nature Science Foundation under grant 6007304 (China) and the National Defense Planning Research Foundation under grant 00J15.3.3.JW0529 (China).
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Similar content being viewed by others
References
Vandcrhcidcn, G. C: Anywhere, anytime (+ anyone) access to the next-generation WWW. Computer Networks and ISDN Systems, 29(8~13): pp. 1439–1446, 1997.
Kayan, E., Ulusoy, O.: Real-time transaction management in mobile computing systems. In Proceeding of 6th International Conference on Database Systems for Advanced Applications, Hsinchu, Taiwan, pp. 127–134, 1999.
Lam, K. Y., Kuo, T. W., Tsang, W. H., et al.: Concurrency control in mobile distributed real-time database systems. Information Systems 25(4): pp. 261–286, 2000.
Lmielinski, T., Badrinath, B. R.: Mobile wireless computing: challenges in data management. Communication of ACM, 37(10): pp. 18–28, 1994.
Chrysanthis, P. K.: Transaction processing in mobile computing environment. In Proceeding of 6th IEEE Workshop on Advances in Parallel and Distributed Systems, New Jersey, pp. 77–82, 1993.
Dirckzc, R. A., Grucnwald, L.: Nomadic transaction management. IEEE Potentials, 17(2): pp. 31–33, 1998.
Saad-Bouzefrane, S., Sadeg, B., Amanton, L.: Soft real-time transactions scheduling in a wireless environment. In Proceedings of 4th IEEE International Symposium on Object-Oriented Real-Time Distributed Computing, Magdeburg, Germany, pp. 327–334, 2001.
Gray, J. N.: Notes on database systems. In: Bayer, R., Graham, R. M., Seegmuller, G.(eds.): Operating Systems: An Advanced Course, Lecture Notes in Computer Science, Vol. 60. Springer-Verlag, Berlin, pp. 393–481, 1978.
Skeen, D.: Non-blocking commit protocols. In Proceeding of ACM SIGMOD International Conference on Management of Data, Ann Arbor, Michigan, pp. 133–142, June 1981.
Levy, E., Korth, H. F., Silberschatz, A.: An optimistic commit protocol for distributed transaction management. In: Proceeding of ACM SIGMOD 1991 International Conference on Management of Data, Denver, Colorado, pp. 88–97, 1991.
Yoon, Y. Transaction scheduling and commit processing for real-time distributed database systems. PhD thesis, Korea Advanced Inst. Science and Technology, 1994.
Haritsa, J. R., Ramamritham, K., Gupta, R.: The PROMPT real-time commit protocol. IEEE Transaction on Parallel and Distributed Systems, 11(2): pp. 160–180, 2000.
Haritsa J. R., Ramamritham K., Adding PEP to Real-Time Distributed Commit Processing, In proceeding of 21st IEEE Real-Time Systems Symposium, Orlando, FL, USA, pp. 37–46, 2000.
Chrysanthis, P. K., Ramamritham K.: Synthesis of extended transaction models using ACTA. ACM Transactions on Database Systems, 19(3): pp. 450–491, 1994.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2002 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Liu, Y., Liao, G., Li, G., Xia, J. (2002). Relaxed Atomic Commit for Real-Time Transactions in Mobile Computing Environment. In: Meng, X., Su, J., Wang, Y. (eds) Advances in Web-Age Information Management. WAIM 2002. Lecture Notes in Computer Science, vol 2419. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-45703-8_37
Download citation
DOI: https://doi.org/10.1007/3-540-45703-8_37
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-44045-1
Online ISBN: 978-3-540-45703-9
eBook Packages: Springer Book Archive