DAS
abbr. 数据收集台(Data Acquisition Station)
2025-09-06 22:19 浏览次数 5
abbr. 数据收集台(Data Acquisition Station)
Das Experiment死亡实验
das Papier信纸
Das Kapital资本论
das kapital资本论
das Beinfleisch腿肉
das Osterfest复活节
das Kind孩子
das Schweinerippchen猪排骨肉
das Schnitzelfleisch猪排
Das Wirtshaus旅人宿
If these capabilities are important to your application, then SDO is probably an appropriate choice, using the relational DAS implemented to PDO for relational data source support.
如果这些功能对您的应用程序较为重要,那么SDO也许是您较合适的选择,使用对pdo实施的关系型DAS提供关系型数据源支持。
It USES data supplied by the application program and passed to the DAS in associative arrays when created.
它使用应用程序提供的数据,创建时这些数据将以关联数组的形式传递给DAS。
The main purpose of the DAS is to provide remote administration support.
DAS的主要目的是为了提供远程管理支持。
The DAS account is also used by the DB2 UDB GUI tools to perform administration tasks against the local server instances and databases.
DB 2UDBGUI工具还使用DAS帐户对本地服务器实例和数据库执行管理任务。
Two DAS implementations are provided as part of the SDO for PHP project.
两个DAS实现是作为SDOforPHP项目的一部分提供的。
Note: The Relational DAS assumes that all containment relationships are cardinality one-to-many.
注意:关系型DAS假定所有包容关系都是一对多的二元关系。
We are clearly leveraging the synergies in customer base, programs, products and processes in the expanded DAS family to take on more substantial and complex statements of work for our key customers.
我们显然在扩大利用DAS的基础客户群、项目、产品和流程的协同作用,为我们的主要客户采取更实质性的工作和复杂的报表。
Each physical machine should have one DAS server process.
每个物理机器都应该具有一个DAS服务器进程。
The schema definition file is usually passed to the XML DAS when initialized, using the static create method on the class, like this.
模式定义文件通常在初始化时传递给XMLDAS,这是通过使用类上的静态create方法实现的,如下所示。
Create a relational DAS instance.
创建一个关系型das实例。
You will recall that the XML DAS gets its information about the model the SDOs must follow by reading an XML schema file.
回忆一下,XMLDAS通过读取XML模式文件获取SDO必须遵循的模型。
The scheduler account is controlled by the DAS configuration parameter SCHED_USERID.
调度程序帐户由DAS配置参数sched_userid控制。
The XML DAS always initializes its model by reading and parsing an XML schema definition file (an XSD file) that corresponds to the XML instance document it is going to load.
XMLDAS初始化其模型的方法是:读取和解析与準备载入的XML文档对应的XML模式定义文件(XSD文件)。
You have to install DAS in all participating machines.
必须在所有参与机器上安装DAS。
This information is often required by other Relational DAS instances and is, therefore, a candidate for placing in a separate script and then included.
此信息通常是其他关系型DAS实例所需的,因此,它是一个候选信息,用于填入单独的脚本然后包括其中。
You will also see several examples of using the XML DAS in our example in the second half of this article.
在本文的第二部分中,您还会看到一些使用XMLDAS的示例。
This script creates a DAS with an XSD, loads a document, and gets the root data object, which is a pattern that should by now be familiar.
此脚本使用XSD创建一个DAS、载入一个文档并获取根数据对象——一个您已非常熟悉的模式。
We use a second XML DAS to do this.
我们使用第二个XMLDAS来完成这一任务。
Creates a Relational DAS instance.
创建关系型das实例。
The ease of use of PDO makes it a natural choice when working directly with databases, and for this very reason is the technology chosen for the Relational DAS implementation provided with SDO.
P DO的易用性使之在直接处理数据库时很自然地成为了首选方法,就因为这一原因,SDO提供的关系型DAS实现也选择了此技术。
As mentioned, the cardinality of the address containment within a contact is assumed by the Relational DAS to be one-to-many.
刚才已经提到,联系人中地址包容的二元关系由关系型DAS假定为一对多的关系。