dbms
美 [ˌdi: bi: em 'es]英 [ˌdi: bi: em 'es]
- 网络数据库管理系统(data base management system);资料库管理系统;关系数据库管理系统
dbms
dbms
数据库管理系统(data base management system)
数据库管理系统(dbms):用来建立,维护数据库的软件。数据库应用系统(dbas):利用数据库技术和数据库相关的资源建立一个 …
资料库管理系统
利用资料库管理系统(DBMS)来负责统 一控制蒐集得到的资料,对於程式设计师及使用者都非常方便。资料库有很多 种结构如…
关系数据库管理系统
在关系数据库管理系统(DBMS)中,ArcSDE就像管理地理数据的“大门”,使得DBMS中数据可以快速向ArcMap、ArcCatalog …
数据库系统
即数据库系统(DBMS),负责对数据的读写和维护。 在更复杂的多层体系结构中,“廋”客户与远程数据库服务器之间可以加入 …
关系型数据库管理系统
传统的关系型数据库管理系统 ( DBMS ) 支持一个由命名关系(表)组成的集合(包括特定类型的属性/字段)组成的数据模 …
1
And a model of this architecture and a simple relational DBMS run on this architecture are implemented to verify the architecture.
为了验证这个体系结构,本文实现了一个基于这个体系结构和一个相关数据库系统的模型。
2
we do not believe that oodbms will soon replace the relational dbms as the standard for all, or even most, database applications.
我们不相信oodbms将会很快代替关系型dbms成为所有或者甚至大多数数据库应用程序的标准。
3
Replication in Mnesia is one of the mechanisms used to provide a fault tolerant DBMS.
复制是使Mnesia成为一个容错数据库管理系统的机制之一。
4
A System Copy between two systems running on different operating systems or different DBMS systems is called a Heterogeneous System Copy.
而在不同操作系统或不同DBMS系统上运行的两个系统之间的系统复制则称作异构系统复制(HeterogeneousSystemCopy)。
5
Its proven technology qualifies it as an industrial-strength DBMS for an embedded database server on multiple platforms.
它的技术非常成熟可靠,这使它能够作为多种平台上嵌入式数据库服务器的工业级DBMS。
6
OLE DB allows you to develop applications that access diverse data sources , whether they are DBMS or not .
DBMS程序能够让你从数据库中抽出,修改或是存放信息。
7
The DBMS ensures that the index is always consistent with the data in the table by updating it during INSERT, UPDATE, and DELETE operations.
通过使用INSERT、UPDATE和DELETE操作对索引进行更新,DBMS能够确保索引始终与表数据一致。
8
DBMS automatically fires the trigger as a result of a data modification to the associated table.
当关联的表发生改变时,DBMS自动激发触发器。
9
If there is no index on name, the DBMS does a full table scan and applies the toUpper function on the name column for each tuple.
如果没有为名称建立索引,那么DBMS将执行全表扫描并对每个元组(tuple)的name列应用toUpper函数。
10
ODBC provides an API that allows your application to be independent of the source database management system ( DBMS ) .
ODBC提供了使您的应用程序独立于源数据库管理系统(DBMS)的API。
11
Having the DBMS determine the optimal access path to the data lifts a heavy burden off the programmer's shoulders.
让DBMS确定到数据的最优存取路径解除了程序员肩上沉重的负担。
12
DBMS is a collection of programs that enables you to store, modify, and extract information from a database.
DBMS是一个程序的集合,它使你能够存储、修改以及从数据库中提取信息。
13
it is a program the General Assembly, not a DBMS implementation of the regulations.
它是一次编程大会,并非一个DBMS实施的规章。
14
Now when a query like this is executed, the DBMS can use the functional index ucnameIndex to determine which tuples satisfy the query.
当执行这种查询时,DBMS可以使用函数索引判断哪些元组元组(tuple)满足查询。
15
Problems where a traditional DBMS might be too expensive for the data in question.
传统数据库管理系统的问题在于存储数据过于昂贵。
16
The history for events, actions, and filters used in the interaction set evaluation are stored in a history DBMS.
在交互集评估中使用的事件、操作和筛选器历史记录存储在历史DBMS中。
17
Performance benefits are realized when an index reduces the number of rows (or tuples) examined by the DBMS during query execution.
索引可以减少DBMS在执行查询时检查的行(或元组)数量,从而获得性能增益。
18
The experiment result indicates that DBMS is an effective environment for integrating spatial statistical analysis and GIS.
实验结果表明,DBMS是集成空间统计分析与GIS的有效环境。
19
Check your ODBC driver documentation for the quoting requirements of your DBMS in this situation .
查看ODBC驱动程序文档,了解您的DBMS在此情况下的引用要求。
20
ODBC provides a unified operation interface for all kinds of DBMS and makes it very easy to modify the database.
ODBC为各种数据库系统提供了一个统一的操作接口,使得数据库的更改变得非常容易。
21
But in our second approach we created an additional layer of DB-aware objects that specialized in getting data into and out of the DBMS.
但在第二个方法中我们另外创建了一个DB-aware对象层,专门用来读写DBMS的数据。
22
When data-access logic is pushed into the DBMS itself, the application development benefits can be wide ranging.
将数据访问逻辑推送到DBMS中后,应用程序开发的好处可能非常多。
23
Database vendors each have their own set of ODBC drivers, and these drivers communicate to the DBMS using a known protocol.
每个数据库供应商都有其自己的一套ODBC驱动程序,这些驱动程序使用一个已知协议与DBMS通信。
24
In broad themes, database management systems (DBMSs) have historically been of three types: hierarchical, relational, and object-oriented.
从广义角度来说,数据库管理系统(DBMS)在历史上划分成三种类型:层次、关系和面向对象。
25
In addition, a DBMS offers the guarantee of durability: that the work of a completed transaction will never be lost.
另外,一个DBMS能确保持久性,使已经完成的业务的工作绝对不会丢失。
26
Contains a master list of all versions of the database management systems ( DBMS ) supported by replication for heterogeneous publishing .
包含受异类发布复制支持的数据库管理系统(DBMS)所有版本的主列表。
27
Persistent data implementations are common in enterprise architectures and database management systems (DBMS).
持久数据实现在企业体系结构和数据库管理系统(DBMS)中很常见。
28
"Shredding" or decomposing the XML data into pieces and mapping these pieces to various columns of tables within a relational DBMS.
把XML数据分解为小片段并把它们映射到关系DBMS中的表列。
29
A database management system (DBMS) is an important type of programming system, used today on the biggest and the smallest computers.
数据库管理系统是编程系统中的重要的一种,现今可以用在最大的以及最小的电脑上。
30
Each consolidated database DBMS has its own set of SQLCODE values.
每个统一数据库DBMS都有自己的一组SQLCODE值。