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检索条件"主题词=distributed database"
514 条 记 录,以下是21-30 订阅
排序:
Autonomous mobile-agent-based data allocation technology in distributed database systems for assurance
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IEICE TRANSACTIONS ON COMMUNICATIONS 2004年 第7期E87B卷 1818-1825页
作者: Leguizamo, CP Wang, D Mori, F Tokyo Inst Technol Dept Comp Sci Tokyo 1528552 Japan
Recently with the advent of the IT and the wide spread use of the Internet, new user oriented production and logistic systems, such as the Supply Chain Management System, have been required in order to cope with the d... 详细信息
来源: 评论
SHORTEST SEMIJOIN SCHEDULE FOR A LOCAL AREA distributed database SYSTEM
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IEEE TRANSACTIONS ON SOFTWARE ENGINEERING 1987年 第5期13卷 602-606页
作者: MASUYAMA, S IBARAKI, T NISHIO, S HASEGAWA, T Department of Applied Mathematics and Physics Faculty of Engineering Kyoto University
The semijoin offers a method of reducing the amount of data transmission among sites in a distributed database system. Previously, the semijoin has been studied primarily for reducing communication cost in an environ... 详细信息
来源: 评论
XML based advanced distributed database: implemented on library system
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INTERNATIONAL JOURNAL OF INFORMATION MANAGEMENT 2013年 第1期33卷 28-31页
作者: Goswami, Saikat Kundu, Chandan EIILM Dept Lib Kolkata India EIILM Dept Syst Kolkata India
The modern sensation the field of Library and Information Science is the word e-library where information's are stored in a digital format. It actually enables the use of the new emerging technique XML for transpo... 详细信息
来源: 评论
AVAILABILITY EVALUATION IN distributed database-SYSTEMS
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PERFORMANCE EVALUATION 1981年 第3期1卷 201-211页
作者: MARTELLA, G RONCHETTI, B SCHREIBER, FA Istituto di Elettrotecnica ed Electronica Politecnico di Milano Pazza Leonardo da Vinci 32 I-20133 Milano Italy
A quantitative method is presented for evaluating availability in distributed database Systems. The description of the distributed system and of transaction processing is given in terms of a flow graph. System states ... 详细信息
来源: 评论
TIME AND COST EVALUATION SCHEMES OF MULTIPLE COPIES OF DATA IN distributed database-SYSTEMS
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IEEE TRANSACTIONS ON SOFTWARE ENGINEERING 1985年 第9期11卷 954-959页
作者: YOSHIDA, M MIZUMACHI, K WAKINO, A OYAKE, I MATSUSHITA, Y OKI Electric Industry Company Limited
Compared to centralized database systems, distributed systems have certain advantages dependent on the manner in which data are redundantly distributed. These advantages include: 1. improved response time, 2. bette... 详细信息
来源: 评论
A high performance distributed database system for enhanced Internet services
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FUTURE GENERATION COMPUTER SYSTEMS 1999年 第3期15卷 407-415页
作者: Peddemors, AH Hertzberger, LO Univ Amsterdam Dept Comp Sci Comp Architecture & Parallel Syst Grp NL-1098 SJ Amsterdam Netherlands
Using a distributed database system as a part of the distributed web sever architecture has obvious advantages. It is shown that a first phase distributed database system can be build by extending an existing object o... 详细信息
来源: 评论
PROTOCOLS FOR DEADLOCK DETECTION IN distributed database-SYSTEMS
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IEEE TRANSACTIONS ON SOFTWARE ENGINEERING 1982年 第6期8卷 554-557页
作者: HO, GS RAMAMOORTHY, CV UNIV CALIF BERKELEY DEPT ELECT ENGN & COMP SCIBERKELEYCA 94720
Deadlocks may occur in distributed databases due to conflicts in data file lockings. A system is in a deadlock condition if and only if a directed cycle exists in its demand graph. The difficulties of constructing a... 详细信息
来源: 评论
Optimization algorithm of redundant data classification in distributed database
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JOURNAL OF DISCRETE MATHEMATICAL SCIENCES & CRYPTOGRAPHY 2018年 第2期21卷 439-444页
作者: Chen, Dong Sichuan Post & Telecommun Coll Comp Sci Dept Chengdu 610067 Sichuan Peoples R China
Large-scale distributed database includes a large number of redundant data, which will lead to low correlation between the data, resulting in lower network efficiency. This paper proposes a method for optimizing redun... 详细信息
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A Reputation Replica Propagation Strategy for Mobile Users in Mobile distributed database System
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INTERNATIONAL JOURNAL OF GRID AND distributed COMPUTING 2012年 第4期5卷 55-64页
作者: Tarun, Sashi ARNI Univ Arni Sch Comp Sci & Applicat Dept ASCSA Indora 176402 Himachal Prades India
In this paper, it is to focus on two areas, primarily data inconsistency problems faced by the mobile database users when they are trying to accessing or updating the database data while mobility in work, in such envi... 详细信息
来源: 评论
Efficient distributed database Clustering Algorithm for Big Data Processing  6
Efficient Distributed Database Clustering Algorithm for Big ...
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6th International Conference on Smart Grid and Electrical Automation (ICSGEA)
作者: Li, Liantian Yangjiang Polytech Yangjiang 529500 Peoples R China
When clustering efficient distributed database, the conventional algorithm has long time cost and low clustering accuracy. To solve the above problems, an efficient distributed database clustering algorithm for big da... 详细信息
来源: 评论