2011년 추계 학술대회
Current Result Document :
| 한글제목(Korean Title) |
예약기반 장기수행 변동처리를위한 비용인지 시간계획 |
| 영문제목(English Title) |
A Cost-aware Scheduling for Reservation-Based Long Running Transactions |
| 저자(Author) |
림청
팜폭헝
변정용
Lin Qing
Pham Phuoc Hung
Jeong Yong Byun
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| 원문수록처(Citation) |
VOL 18 NO. 02 PP. 1248 ~ 1251 (2011. 11) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
Web Service technologies make the automation of business activities that are distributed across multiple enterprises possible. Existing extended transaction protocols typically resort to compensation actions to regain atomicity and consistency. A reservation-based transaction protocol is proposed to reduce high compensation risk. However, for a serial long running transaction processing, the resource that is reserved in the early stage may be released due to resource holding time expires. Therefore, our analysis theoretically illustrates a scheduling scheme that tries to prevent the loss of resource holding as well as gain an optimized execution plan with minimum compensation cost. In order to estimate cost of different schedules, we set up a costing model and cost metric to quantize compensation risk. |
| 키워드(Keyword) |
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| 파일첨부 |
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