提出一种用于分布数据管理的基于锁定的并发控制算法。
A concurrent control algorithm of distributed data management based on the lock is presented in this paper.
考虑到这些新兴应用的部署将会跨越弹性、高可伸缩性以及地理位置分布的架构之上，因此需要新型的数据管理手段。
These modern applications require new approaches to data management, given they will be deployed across elastic, highly scalable, geographically distributed architectures.
为了简化XML数据管理和提供最出色的可伸缩性，DB2 9.7支持跨多个数据库分区分布 XML 数据。
To simplify administration of XML data and provide maximum scalability, DB2 9.7 enables XML data to be distributed across multiple database partitions.
装置采用多cpu并行工作方式和分布式结构，主要由数据采集系统、数据管理系统和远方数据分析系统三部分组成。
The system adopts parallel working mode with multiple CPUs and distributed structure, consisting of data acquisition system, data management system and remote data analysis system.
同时，详细讨论了实时环境下分布式数据管理遇到的数据分页，数据的更新和维护，结点恢复等典型问题。
At the same time, author discusses mainly data pagination, data updating and maintenance, nodes recovery of distributed data management in a naval command and control system.
介绍了典型的元数据管理策略，并对三种元数据管理模式进行了详细的分析与比较；最后提出了一种分布式的元数据管理模式。
Categorizes the major metadata management strategy, makes a detailed analyze and comparison of three kinds of metadata management modules, and presents a distributed metadata management module.
空间数据管理网格将物理分布的空间数据在逻辑上组成一个超大虚拟的空间数据库，实现全国乃至全球的海量空间数据的管理。
Spatial data managing grid can integrate all distributed data into a super-large, virtual spatial DB, it can realize to manage magnanimity spatial data of the whole country or global.
首先介绍了国民经济动员仿真演练的目的和意义，提出分布式仿真中数据管理面临的几个主要问题。
First it introduces the purpose and significance of the National Economic Mobilization Simulation and Practice, and it bring forward the main problems of distributed data management.
另外，本文还对系统安全、权限控制、分布环境的数据管理等问题进行了深入讨论。
In addition, this paper also discusses several problems such as system security, authorization control, data management in distributed environment and so on.
详细介绍了该系统的功能和关键技术的实现，包括分布式CAE数据管理、基于文件的模型库系统、协同辅助工具等技术。
The functions of system and some related key technologies, such as distributed CAE data management, model base system, collaborative assistant tools were discussed in detail.
本文研究集群文件系统的特征，提出了一种分布式元数据管理技术。
This paper studies the characteristics on the cluster file systems, and proposes a solution to the management of distributed metadata.
该系统具有空间数据管理的特性，可实现对象的空间分布和属性的耦合查询、条件查询、专题查询等功能。
With the function of spatial data management, the system can realize coupling inquiry, conditional inquiry and special subject inquiry about spatial data and their attributes of objectives.
针对海量多媒体数据管理的特点，设计实现了基于分布式通信网络的海量多媒体数据管理系统。
Aiming at the speciality of multimedia data management, we design a huge volume multimedia data management system based on a distributed communication network.
分布式数据管理和协同的过程管理是实现PD M系统关键的两个方面。
Distributed data management and cooperative workflow management are the key points in a PDM implementation.
为了充分利用已有的数据资源，我们借鉴网格中的数据管理技术，提出使用元数据目录与访问代理相结合来管理分布式虚拟环境中数据的方法。
To make full use of the data resource, a hierarchy architecture of massive data management system based on Grid is proposed, which consists of Metadata Catalog and Access Broker.
对列车运行图数据管理系统的实施进行了方案设计，着重对全路列车运行图分布式数据库的建立流程进行了深入讨论。
Scheme design has been performed to the implementation of the data Management System for Train Diagram, and it has thoroughly discussed the process of building the Train Diagram distributed database.
接下来是本文的重点——提出了农村低压电网分布式电能质量监测系统的规划方案，并分别从总体设计、硬件、数据管理、通讯方式进行了阐述。
Find a PQM system which is suit to this paper after using for some references, as well as introduce it's hardware and data management.
解决方案是以传统的多层分布式软件体系结构为基础，设计基于元数据管理的数据层。
The solution project is based on the traditional multilevel decentralize software system and the design project is based on the data plane of metadata management.
并以汽车减振器为对象，建立分布式产品数据管理系统和面向重用的开发平台。
Using automobile shock absorber as sample, a distributed product data management system and development platform oriented to reuse was built.
说明：分布式数据管理（DDM）命令和1不支持。
元数据管理器按照数据放置策略使一个I/O节点的所有子文件的副本可以平均分布在所有其他I/O节点上。
The data-place policy can make the replicated data of the files on one I/O nodes is de-clustering across all I/O nodes in the cluster.
该系统具有空间数据管理的特性、对象的空间分布查询、条件查询和专题查询等功能。
With the spatial data management, the system can serve for conditional retrieval and special subject retrieval about spatial data and their attributes objectives.
以数据仓库技术思想为核心，研究在关系数据库和现有低资源环境下，设计基于多维数据管理的分布式数据库及信息管理系统。
The standard designs have been discussed. The data warehouse technique has been supplied and researched on data pre-process application. The logic structure and informa…
以数据仓库技术思想为核心，研究在关系数据库和现有低资源环境下，设计基于多维数据管理的分布式数据库及信息管理系统。
The standard designs have been discussed. The data warehouse technique has been supplied and researched on data pre-process application. The logic structure and informa…
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