A transaction transformation approach to active rule processing

D. Montesi, Riccardo Torlone
{"title":"A transaction transformation approach to active rule processing","authors":"D. Montesi, Riccardo Torlone","doi":"10.1109/ICDE.1995.380402","DOIUrl":null,"url":null,"abstract":"Describes operational aspects of a novel approach to active rule processing based on a transaction transformation technique. A user-defined transaction, which is viewed as a sequence of atomic database updates forming a semantic unit, is translated by means of active rules into a new transaction that explicitly includes the additional updates due to active rule processing. It follows that the execution of the new transaction in a passive environment corresponds to the execution of the original transaction within the active environment defined by the given rules. Both immediate and deferred execution models are considered. The approach presents two main features. First, it relies on a well known formal basis that allow us to derive solid results on equivalence, confluence and optimization issues. Second, it is easy to implement as it does not require any specific run-time support.<<ETX>>","PeriodicalId":184415,"journal":{"name":"Proceedings of the Eleventh International Conference on Data Engineering","volume":"211 6","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1995-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"18","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the Eleventh International Conference on Data Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICDE.1995.380402","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 18

Abstract

Describes operational aspects of a novel approach to active rule processing based on a transaction transformation technique. A user-defined transaction, which is viewed as a sequence of atomic database updates forming a semantic unit, is translated by means of active rules into a new transaction that explicitly includes the additional updates due to active rule processing. It follows that the execution of the new transaction in a passive environment corresponds to the execution of the original transaction within the active environment defined by the given rules. Both immediate and deferred execution models are considered. The approach presents two main features. First, it relies on a well known formal basis that allow us to derive solid results on equivalence, confluence and optimization issues. Second, it is easy to implement as it does not require any specific run-time support.<>
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
主动规则处理的事务转换方法
描述基于事务转换技术的主动规则处理新方法的操作方面。用户定义的事务被视为形成语义单元的原子数据库更新序列,通过活动规则将其转换为新事务,该事务显式地包含由于活动规则处理而产生的额外更新。因此,在被动环境中执行新事务对应于在给定规则定义的主动环境中执行原始事务。同时考虑了即时和延迟执行模型。这种方法有两个主要特点。首先,它依赖于一个众所周知的形式基础,使我们能够在等效、合流和优化问题上得出可靠的结果。其次,它很容易实现,因为它不需要任何特定的运行时支持。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
Translation of object-oriented queries to relational queries A transaction transformation approach to active rule processing Design, implementation and evaluation of SCORE (a system for content based retrieval of pictures) A structure based schema integration methodology An evaluation of sampling-based size estimation methods for selections in database systems
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1