Proceedings of IEEE Workshop on Services for Distributed and Networked Environments最新文献

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Naming policies in the Spring system Spring系统中的命名策略
S. Radia
{"title":"Naming policies in the Spring system","authors":"S. Radia","doi":"10.1109/SDNE.1994.337764","DOIUrl":"https://doi.org/10.1109/SDNE.1994.337764","url":null,"abstract":"The Spring name service does not prescribe particular naming policies; instead it serves as a foundation for building various policies. Our default policy is an environment containing name spaces for naming system-supplied objects, for a user's objects, for objects shared across applications, and for objects private to a process. Some name spaces are private, while others are shared. Any name space can be configured by attaching arbitrary name spaces from different parts of the distributed environment. We also use ordered merge constructions for further flexibility in tailoring name spaces. Each executing process is given a private name space to which other name spaces, such as the user's name space, system-supplied name spaces, and other shared name spaces are attached. Our scheme gives great flexibility in sharing objects and name spaces in a distributed computing environment. Name spaces can be configured dynamically to take advantage of local resources during distributed execution.<<ETX>>","PeriodicalId":174691,"journal":{"name":"Proceedings of IEEE Workshop on Services for Distributed and Networked Environments","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128706602","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
A reliable trading service in open distributed systems 开放分布式系统中的可靠交易服务
Wenyi Cheng, X. Jia
{"title":"A reliable trading service in open distributed systems","authors":"Wenyi Cheng, X. Jia","doi":"10.1109/SDNE.1994.337769","DOIUrl":"https://doi.org/10.1109/SDNE.1994.337769","url":null,"abstract":"The trading function is an important function which specifies the trading service in open distributed systems. A trader is an object which provides the trading service. In the client-server model, the trader allows clients to locate servers dynamically and allows servers to advertise their services. A reliable trader is particularly important, because if the trader fails, clients could not find suitable servers and servers could not advertise their services. The primary goal of the research is to improve reliability of a trader. To achieve this goal, a distributed system model is proposed which allows traders to provide a reliable trading service. A mechanism is also developed which makes traders tolerant to process failures, site failures, and most importantly, network partitionings. When network partitionings occur, the mechanism uses the semantic information of trader's operations to maintain the consistency of trader database replicas. Besides providing high reliability, the mechanisms provide higher availability than other proposed consistency control algorithms, such as the weighted voting algorithm. They also provide failure and location transparent trading services to clients and servers.<<ETX>>","PeriodicalId":174691,"journal":{"name":"Proceedings of IEEE Workshop on Services for Distributed and Networked Environments","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130973351","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Clique: a toolkit for group communication using IP multicast Clique:一个使用IP多播进行组通信的工具包
R. Yavatkar, J. Griffioen
{"title":"Clique: a toolkit for group communication using IP multicast","authors":"R. Yavatkar, J. Griffioen","doi":"10.1109/SDNE.1994.337768","DOIUrl":"https://doi.org/10.1109/SDNE.1994.337768","url":null,"abstract":"Widespread availability of IP multicast has renewed interest in structuring distributed applications around a group communication paradigm that exploits network-layer support for multicast applications. In the past, distributed systems that provided group communication supported a restricted group communication model. Such systems are either designed to provide reliable delivery with support for atomicity and causality or to provide simple unreliable, unordered multicast delivery. We believe that the group communication abstraction is useful to many application domains. However, the group communication requirements of an application vary widely from domain to domain. The paper describes a group communication toolkit called Clique that contains the basic building blocks required to provide a flexible group communication paradigm. Clique achieves support for a wide variety of applications by tailoring the underlying multicast mechanism to meet the application's group communications requirements with the least amount of unnecessary overhead.<<ETX>>","PeriodicalId":174691,"journal":{"name":"Proceedings of IEEE Workshop on Services for Distributed and Networked Environments","volume":"63 9","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132335097","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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