상세정보
학술대회
Immediate and Partial Validation Mechanism for the Conflict Resolution of Update Operations in XML Databases
- 저자
- 김상균, 이명철, 이규철
- 발행일
- 200208
- 출처
- International Conference on Advances in Web-Age Information Management (WAIM) 2002 (LNCS 2419), v.2419, pp.387-396
- 협약과제
- 02MC3100, 차세대 인터넷 서버 기술 개발, 임기욱
- 초록
- Recently, several researches have been performed for updating XML documents[1][2][12] stored in databases. These researches define update operations and resolve some semantic problems. However, because the update operations are usually validated after execution, conflicts can occur among them. Furthermore, in many studies for updating, they just validate whole XML documents and can?셳 validate parts of them. If updates are very frequent, validation will cause performance degradation. In this paper, we propose immediate and partial validation mechanism for these two problems.
- KSP 제안 키워드
- Partial validation, XML documents, Xml databases, conflict resolution, performance degradation