{"title":"A highly decentralized implementation model for the programmer-transparent coordination (PTC) scheme for cooperative recovery","authors":"K. Kim, J. You","doi":"10.1109/FTCS.1990.89376","DOIUrl":null,"url":null,"abstract":"The authors present an implementation model for the programmer-transparent coordination (PTC) scheme that fits well with local-area-network-(LAN-) based systems equipped with broadcasting channels. The model is a significant improvement over the earlier formulated implementation guidelines for developing LAN-based fault-tolerant distributed computer systems (DCSs). The model uses a highly decentralized broadcasting-based approach to the execution of PTC functions. The result is a significant reduction in the PTC-related message traffic, and the extent of reduction could be drastic in many application environments. Another major element of the model is a three-layer software structure in which distributed cooperating application processes and PTC-related operating system components are incorporated in modular forms amenable to cost-effective concurrent processing.<<ETX>>","PeriodicalId":174189,"journal":{"name":"[1990] Digest of Papers. Fault-Tolerant Computing: 20th International Symposium","volume":"24 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1990-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"24","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"[1990] Digest of Papers. Fault-Tolerant Computing: 20th International Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/FTCS.1990.89376","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 24
Abstract
The authors present an implementation model for the programmer-transparent coordination (PTC) scheme that fits well with local-area-network-(LAN-) based systems equipped with broadcasting channels. The model is a significant improvement over the earlier formulated implementation guidelines for developing LAN-based fault-tolerant distributed computer systems (DCSs). The model uses a highly decentralized broadcasting-based approach to the execution of PTC functions. The result is a significant reduction in the PTC-related message traffic, and the extent of reduction could be drastic in many application environments. Another major element of the model is a three-layer software structure in which distributed cooperating application processes and PTC-related operating system components are incorporated in modular forms amenable to cost-effective concurrent processing.<>
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