{"title":"RTOM:一个实时DBMS概念","authors":"J. Meisenbacher","doi":"10.1109/NAECON.1991.165757","DOIUrl":null,"url":null,"abstract":"The author presents the concept of a real-time object manager (RTOM) that has proven valuable in a command and control prototype experiment. In exchange for adding some processing and memory overhead, RTOM reduces the development, integration, and maintenance manpower costs of large real-time systems. This trade-off is feasible with improved hardware performance and capabilities, reduced hardware costs, increased software complexity, and increased manpower costs. The high-level RTOM architecture is presented and divided into nine component parts: object definition services, initialization and shutdown routines, object management services, background object manager, metadata routines, transaction monitoring, transaction analysis services, indexing/hashing functions and low level utilities.<<ETX>>","PeriodicalId":247766,"journal":{"name":"Proceedings of the IEEE 1991 National Aerospace and Electronics Conference NAECON 1991","volume":"49 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1991-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"RTOM: a real-time DBMS concept\",\"authors\":\"J. Meisenbacher\",\"doi\":\"10.1109/NAECON.1991.165757\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The author presents the concept of a real-time object manager (RTOM) that has proven valuable in a command and control prototype experiment. In exchange for adding some processing and memory overhead, RTOM reduces the development, integration, and maintenance manpower costs of large real-time systems. This trade-off is feasible with improved hardware performance and capabilities, reduced hardware costs, increased software complexity, and increased manpower costs. The high-level RTOM architecture is presented and divided into nine component parts: object definition services, initialization and shutdown routines, object management services, background object manager, metadata routines, transaction monitoring, transaction analysis services, indexing/hashing functions and low level utilities.<<ETX>>\",\"PeriodicalId\":247766,\"journal\":{\"name\":\"Proceedings of the IEEE 1991 National Aerospace and Electronics Conference NAECON 1991\",\"volume\":\"49 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1991-05-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the IEEE 1991 National Aerospace and Electronics Conference NAECON 1991\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/NAECON.1991.165757\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the IEEE 1991 National Aerospace and Electronics Conference NAECON 1991","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NAECON.1991.165757","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The author presents the concept of a real-time object manager (RTOM) that has proven valuable in a command and control prototype experiment. In exchange for adding some processing and memory overhead, RTOM reduces the development, integration, and maintenance manpower costs of large real-time systems. This trade-off is feasible with improved hardware performance and capabilities, reduced hardware costs, increased software complexity, and increased manpower costs. The high-level RTOM architecture is presented and divided into nine component parts: object definition services, initialization and shutdown routines, object management services, background object manager, metadata routines, transaction monitoring, transaction analysis services, indexing/hashing functions and low level utilities.<>
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