符合全球标准和数据池标准。
因此，零售商需要以同步方式与这些全局数据池集成。
So retailers need to integrate with these global data pools by means of synchronization.
展开一个或者多个数据池，确定需要映射的资源。
Expand the pool or pools, and locate the resource that needs to be mapped.
然而，这也使得数据池的最大容量依赖于可用的内存总量。
However, it also makes the maximum size of the data pool dependent on the amount of available RAM.
首先，您必须创建一个数据池，然后导入它以和脚本一起使用。
First, you must create a data pool, and then you import it to use with your script.
您可以在此关联数据池，或者您可以在进行替换时关联它们。
You can associate datapools here, or you can associate them when you make the substitution.
全局数据池(比如1sync)存储产品主数据领域的属性和层次结构。
Global data pools, such as 1sync, store attributes and hierarchies for the product master data domain.
首先，测试人员使用FunctionalTester数据池建立一个决策表。
First, the tester creates a decision table with a Functional tester data pool.
您创建的每一个测试脚本都有一个私有的测试数据池与其相关联--这是自动生成的。
Every test script that you create has a private test datapool associated with it -- this happens automatically.
此规则不仅适用于向数据池添加值，然后使用它们，而且还适用于直接在对象之间复制和粘贴值。
This rule applies not only to adding values to the data pool and then using them, but also when you directly copy and paste values between objects.
您可以编辑数据池过滤器，以过滤其他业务对象类型，或清除过滤器，以显示数据池中的所有类型。
You can edit the data pool filter to filter for other business object types, or clear the filter to show all of the types in the data pool.
如果在每次模拟组件时厌倦了输入值，或者甚至厌倦了从数据池选取数据，则使用编程式模拟非常有用。
Using programmatic emulation is useful if you are tired of entering values or even picking values from the data pool every time a component is emulated.
您可以向脚本分配一个数据池，然后该脚本就会使用来自所分配数据池的Excel文件的测试数据了。
You can assign a data pool to a script, and then the script will use testing data from the assigned data pool's Excel file.
区别是数据池按钮将基于当前在编辑器中选择的业务对象类型过滤结果，而数据池图标将不进行任何过滤。
The difference is that the Data Pool button will filter the results based on the business object type that is currently selected in the editor and icon will have an empty filter.
你可以使用每行包含多个元素的数据池，但是用户必须在这个测试的自定义代码中增加一些功能来取出单个元素。
You can use data pools that contain multiple elements per line, but the user would have to add functions to the test's custom code to extract individual elements.
然而，对于使用大量测试数据构造起来的真正可升级的测试实例来说，替换数据池也许并不是最佳的解决方案。
However, for truly scalable test cases built by using a huge set of test data, substituting Datapools may not be the best solution.
您可以使用FunctionalTester数据池框架在SAPGUI 上执行属性和数据确认点。
You can also perform property and data verification points on the SAP GUI, using the Functional Tester data pool framework.
在将数据池同测试关联之后，它将会在执行时将测试中的值置换为数据池中的值，从而仿真不同的用户对服务器的请求。
After the data pool is associated with the test, it will replace the value in the test with the data from the data pool when executing, thus simulating different user request to the server.
一个“datastore ”类型的目标节点可以被连接到一个测试活动，来指定这个测试活动需要的一个数据池。
An object node with the stereotype "datastore" can be linked to a test action in order to specify that a data pool is required for this test action.
如我们前面所提到的，RationalPerformance Tester数据池的实现在我们的环境中有局限性。
As we mentioned previously, the Rational Performance Tester data pool implementation had limitations in our environment.
相反，RationalPerformance Testerdatapool类读取的文本文件中包含要使用的数据池条目。
Instead, the Rational Performance Tester DataPool class reads text files that contain the data pool items to use.
数据池特性允许RationalPerformanceTester 在测试运行过程中测试向Web页面所输入的随机值。
The data pool feature allows Rational Performance Tester to test random values for input to Web pages during a test run.
用RationalPerformance Tester来实现它的一个简单的方法，就是为测试项目的文本文件创建一个数据池文件夹。
A simple way to implement this within Rational Performance Tester is to create a data pools folder for the text files within the test project.
这项技术可以使用Functional Tester中的数据池来实现，这些数据池是在一个测试脚本建立期间或者建立之后关联在测试脚本上的。
This technique can be implemented with Functional Tester using data pools that are associated to a test script during or after its creation.
推荐：我们使用RationalPerformance Tester的定制代码特性，为数据池方法创建另一个选择，不强制一次性加载所有数据。
Recommendation: We used Rational Performance Tester's Custom Code feature to create an alternative to the data pool method that wouldn't force all data to be loaded at once.
这个分两部分的系列文章告诉您怎样创建RationalPerformance Tester测试，在存储和处理测试数据时使用的是文件而不是数据池。
This article series shows you how to create Rational Performance Tester tests that use files instead of datapools for storing and handling test data.
缓冲池数据物理读数(以表空间页宽为单位定义)。
Buffer pool data physical reads (defined in units of tablespace page size).
项总数(本例中，是26，或0x001a)后面是实际的常量池数据。
The entry count (in this case 26, or 0x001a) is followed by the actual constant pool data.
然而，过多地分配空余空间可能会产生浪费的DASD 空间，导致每次I/O 只能传输更少的数据，缓冲池的利用效率更低，并且要扫描更多的页。
However, over-allocating free space may result in wasted DASD space, less data transferred per I/O, less efficient use of buffer pools and more pages to scan.
数据库连接池的工作方式与数据存储池相似，但是连接池在更低的层次(LibraryServer数据库的实际数据库连接)上透明地工作。
The database connection pool works similarly to the datastore pool, but the connection pool works transparently at the lower level of actual database connections to the Library Server database.
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