The EJB specification was designed to solve complex problems, such as distributed computing, transaction management, and data persistence.
EJB规范旨在解决一些复杂问题，比如分布式计算、事务管理和数据持久性。
Synchronous replication copies data operations using distributed transaction management that applies operations to all copies (almost) simultaneously as a single unit of work.
同步复制使用分布式事务处理管理复制数据操作，(几乎)同时的作为工作单点，将操作应用到所有复件。
These modern applications require new approaches to data management, given they will be deployed across elastic, highly scalable, geographically distributed architectures.
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。
Technologies that will enable these architectures include sensor data fusion, enterprise sensor calibration, and distributed sensor resource management.
ESP -SSA架构的相关技术包括传感器数据融合、企业传感器校准和分布式传感器资源管理。
This paper discusses main techniques in data warehouse design and management, such as data model, metadata, granularity, data segmentation, data integrating, distributed data warehouse.
本文简要讨论有关数据仓库的主要设计技术与管理技术，包括数据模型、元数据、粒度、数据分割、数据集成以及分布式数据仓库等。
A service oriented file management system for the demand of the wide area distributed environment and data intensive applications is proposed.
该文针对广域分布式环境和数据密集型应用的需求提出一个面向服务的文件管理系统。
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.
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。
The network backup system is a typical distributed assignment management system, can transform data rapidly and safely, and can store data distribute.
网络备份系统是典型的分布式任务管理系统，具有安全、快速地数据传输、分布存储能力。
By introducing distributed technology, the efficiency of management of books data has been improved.
通过引入分布式技术，使图书资料管理效率得到了提高。
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.
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 functions of system and some related key technologies, such as distributed CAE data management, model base system, collaborative assistant tools were discussed in detail.
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。
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.
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。
ATS consists of three main parts: remote instruments control, distributed data analysis and information management.
自动测试系统主要由仪器的远程控制、分布式数据计算和信息管理等组成。
A concurrent control algorithm of distributed data management based on the lock is presented in this paper.
提出一种用于分布数据管理的基于锁定的并发控制算法。
Distributed data management and cooperative workflow management are the key points in a PDM implementation.
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。
Deals with multilayer distributed system construction, discussed Basic Monitor Control layer (BMC layer), Deriction Data Control layer (DDC layer), Monitor Control and Management layer (MCM layer).
重点讨论了分层分布式安全监测系统的结构：基本监测控制层(BMC层)；直接数据控制层(DDC层)和监测控制管理层(MCM层)。
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.
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。
The structure, function and monitoring of the designed board with some distributed parallel application in high-speed data capture, radar, transportation and traffic management are discussed.
该装置适用于分布式并行处理系统，如高速数据采集系统、雷达电子信号处理及交通管理等。
Using automobile shock absorber as sample, a distributed product data management system and development platform oriented to reuse was built.
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。
Land resource management need to gain the cadastre data from the distributed and heterogeneous database.
从分布异构的地籍数据库提取数据，实现国家地籍数据总归户。
To solve the problem of data distribution and management in the distributed environment, this paper proposes a secure communication model based on smart card and password authentication.
针对分布式环境下的数据分发和管理问题，以智能卡与口令作为身份认证与密钥交换的基础，设计一个分布式数据传输安全模型。
In addition, this paper also discusses several problems such as system security, authorization control, data management in distributed environment and so on.
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。
Aiming at the speciality of multimedia data management, we design a huge volume multimedia data management system based on a distributed communication network.
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。
Data Grid is the distributed management of large-scale data and the infrastructure analysis; it has implemented uniform storage, management, access and transmission of distributed, heterogeneous data.
数据网格是海量数据分布式管理和分析的基础设施，它实现了分布、异构空间数据的统一存储、管理、访问和传输。
The data communication in system as well as the distributed control and the data management system are realized.
实现了网络数据通讯、集散控制以及数据管理。
Distributed Data Management (DDM) command &1 not supported.
说明：分布式数据管理（DDM）命令和1不支持。
Distributed Data Management (DDM) command &1 not supported.
说明：分布式数据管理（DDM）命令和1不支持。
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