Every database management system must be able to protect data against unauthorized access and modification.
每个数据库管理系统都必须能保护数据不会受到未授权访问和修改。
XAPI covers storage, retrieval, modification, and querying of data in an XML database, with support for transaction management.
XAPI涵盖了XML数据库中数据的存储、检索、修改和查询，以及对事务管理的支持。
Data mining seeks to extract patterns from large sets of data using, among other things, statistical methods, artificial intelligence, and standard database management techniques.
数据挖掘旨在使用统计方法、人工智能和标准的数据库管理技术等等，从大型数据集中抽取模式。
Data persistence services: These services perform data activities that are traditionally relegated to the database management system, such as create, read, update and delete.
数据保存服务：这些服务执行传统地归属于数据库管理系统的数据活动，例如创建、读取、更新和删除。
Our company is a communication company, and our database is used to store communication performance management data, event subscription lists, and network element configuration information.
我们的公司是一家通信公司，其数据库被用来存储通信性能管理数据、事件订阅列表以及网络元素配置信息。
Under the terms of the agreement, SRA will provide architectural design, database management and software support to the data center.
根据该协议，SRA将为数据中心提供体系结构设计、数据库管理和软件支撑。
System management: data management, data warehouse security, system and database backup and recovery, and so on.
系统管理：数据管理、数据仓库安全性、系统和数据库的备份和恢复，等等。
Backup and restore capabilities are key to ensuring data recoverability for any database management system.
对于任何数据库管理系统来说，备份和恢复功能是确保数据可恢复性的关键。
Now, let's say that management becomes concerned that customers may be able to access and even change confidential data in the accounts database that only employees should be able to access.
现在，让我们讨论一下已经需要我们来考虑的管理问题。客户可以访问并甚至能改变在账户数据库中的机密数据，而这些数据应当只能由公司的雇员来更改。
Since 2006, DB2 9 has provided companies with a common application programming interface and database management platform for data modeled in tables and XML hierarchies.
从2006年开始，DB 29为表和XML层次结构中建模的数据提供一种通用的应用程序编程接口和数据库管理平台。
Sources and targets include relational database management systems, ERP systems, mainframe legacy systems, XML, and proprietary data formats.
源和目标包括关系数据库管理系统、ERP系统、大型机遗留系统、XML和专用数据格式。
Any database management system must have mechanisms for securing data consistency and recoverability.
任何数据库管理系统都必须拥有确保数据一致性和可恢复性的机制。
DB2 provides firms with a common application programming interface and database management platform for data modeled in tables as well as XML hierarchies.
DB 2为公司提供一个常见的应用程序编程界面和一个数据库管理平台，帮助它们以表的结构或XML结构对数据进行建模。
Many factors can affect the performance of a database server, such as hardware system design, database object design, data storage management, application design, and so forth.
许多因素都可以影响数据库服务器的性能，例如硬件系统的设计、数据库对象的设计、数据存储器的管理、应用程序的设计等等。
Along with the shift in hardware away from disk-centric and toward memory - and processor-centric data management, flexible technologies are being developed to address different database workloads.
除了硬件从以磁盘为中心转移到以内存和处理器为中心的数据管理外，一些用于解决不同数据库工作负载的灵活的技术也在开发中。
The data modeler can then use this LDM file as input to a transformation to DBM and ultimately to DDL to deploy to the database management system (DBMS).
数据建模师然后可以使用这个LDM文件作为输入，执行一个从 LDM到DBM最终到DDL 的转换，以便将其部署到数据库管理系统（DBMS）。
DB2 is a highly powerful Relational Database Management System (RDBMS) with capabilities of storing and managing high volumes of data.
DB 2是功能极其强大的关系数据库管理系统(Relational Database Management System,RDBMS)，具有存储和管理大量数据的能力。
Data Studio Administrator is a comprehensive tool for change management and for database administration.
DataStudioAdministrator是一个功能全面的修改管理和数据库管理工具。
A data web service is the next generation solution that significantly eases the development, deployment, and management of web services-based access to DB2 and other IBM database servers.
数据web服务是下一代解决方案，可明显改善基于web服务的开发、部署和管理，从而便于访问DB2和其他IBM数据库服务器。
With the database structure and data imported into DB2, the third important step is to ensure that access to (and management of) that data is correct.
在数据库结构和数据导入到DB2之后，第3个重要步骤是保证数据访问(和管理)权限是正确的。
Shutting down the database in Derby is also important to ensure that data recovery checkpoints and various other database management functions are handled properly.
为了确保数据恢复检查点和其他各种数据库管理功能得到正确的处理，关闭Derby中的数据库也很重要。
Data Web services (DWS) is the next generation solution to significantly ease the development, deployment, and management of Web services-based access to DB2 and IDS database servers.
DataWebServices (DWS)是下一代解决方案，对于基于Web服务的DB2和IDS数据库服务器访问，该解决方案可显著简化其开发、部署和管理。
DbUnit manages the data in a database and Cargo automates container management in a generic fashion.
DbUnit管理数据库中的数据，而Cargo使容器管理以通用的方式实现自动化。
Relational database management systems (RDBMS) are good at storing and retrieving structured data.
关系数据库管理系统（Relational database management systems，RDBMS）适合于存储和检索结构化数据。
On the other hand, a physical data model (PDM) which carries the DBM extension in InfoSphere data Architect, takes into account the constraints and facilities of a given Database Management System.
另一方面，InfoSphere数据架构中扩展的物理数据模型(PDM)，要考虑给定的数据库管理系统的限制和能力。
EXist XML database: Download the eXist database, an open source database-management system that stores XML data according to the XML data model and features efficient, index-based XQuery processing.
eXistXML数据库：下载eXist数据库，一个开源数据库管理系统，它根据XML数据模型存储XML数据，并以高效、基于索引的XQuery处理著称。
Support for a variety of data sources, including relational database management systems (DBMSs), non-relational DBMSs, files, XML documents, and others.
支持各种数据源，其中包括关系数据库管理系统(DBMS)、非关系DBMS、文件、XML文档和其他数据源。
A database management system is the software that allows the user to create, maintain, and report the data and file relationship.
数据库管理系统就是允许用户生成、维护以及报告数据和文件关系的软件。
Users generate and extract data stored by the database management system.
数据库管理系统所存储的数据是由使用者产生并提取。
Some key technique such as data express, database structure and data management is depicted.
阐述了数据统一表示、数据库结构及数据管理等关键技术。
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