In fact, during the larger-database tests, the actual allocation of the buffer pool never exceeded 1 GB.
事实上，在大型数据库测试期间，实际分配的缓冲池从来不超过1GB。
Although the buffer pool did not exceed 1 GB in the large-database tests, the smaller database and greater concurrency tests used every Megabyte possible.
尽管在大型数据库测试中缓冲池从不超过1GB，但在并发性程度很高的小型数据库中，缓冲池的容量得到了充分的利用。
Your automated tests will all have to access the database through some form of login or user authentication.
你的自动化测试将需要通过一些注册或者使用者身份验证的形式访问数据库。
The end result is a database representing the complete coverage of all tests run against that particular product driver.
最终结果是一个表示与特定的产品驱动程序冲撞的所有测试的完全覆盖的数据库。
One alternative is to use an in-memory database for your tests.
另一个可选的方式是为测试使用内存数据库。
If we had to reset a database to a known state before each unit test, the tests would be quite complex and certainly would run slower than we desire.
如果我们需要在每次单元测试前将数据库重新设置到一个已知状态，那么测试会相当复杂并且运行速度自然会比我们期望得要慢。
Then, your test case makes changes to the database and tests the results of those changes.
然后，测试用例对数据库进行修改，并测试这些修改的结果。
Basic tests should include the testing of validation code and assertions, and database operations such as Create, Read, Update and Delete (CRUD).
基本测试应该包括对检验代码和断言以及数据库操作(比如创建、读取、更新和删除，CRUD)的测试。
To run the tests, you also need to configure the test database with the stock prices the tests expect.
为了运行测试，您还需要使用测试期望的股票价格对数据库进行配置。
In my case, I used the file in listing 4 to seed the database before running my component tests and then used the same file to indicate which data to delete from the database upon test completion.
在本文的例子中，将在运行组件测试前使用清单4中的文件在数据库中播种，然后使用相同的文件指示测试完成时从数据库中删除哪些数据。
I'm not suggesting that running true integration tests against your production database is a waste of time.
我并不是暗示运行对生产数据库运行实际的集成测试时浪费时间。
For example, our interviews uncovered a significant failure in the current process which results in the automated tests running against non-baselined versions of the test database.
举例来说，我们的采访揭开了当前处理过程中的一个重大的失误，它导致了自动化的测试运行在测试数据库的非基线的版本上。
As you can see in Listing 3, my component tests can now rely on specific data residing in the database during their execution.
正如清单3所示，现在组件测试可在执行期间依赖驻留在数据库中的特定数据。
This was obviously a simplistic test, since the database would cache the queries; other tests, however, were more rigorous and challenging.
这显然是一个很简单的测试，因为数据库能够缓存查询；其他的一些测试会更加的严格和具有挑战性。
The hardware used for the application server and database server remained constant for all tests.
程序服务器与数据库服务器所用的硬件，对于所有的测试都是固定不变的。
The test database will be used for running your tests to avoid affecting your development environment.
测试数据库将用于运行您的测试，以避免影响开发环境。
In addition, we enabled the DAOS database property on some of the tests after the mail databases were created, and we also enabled DAOS on the mail boxes and mail journal database.
另外，我们在邮件数据库创建之后在一些测试上启用了DAOS数据库属性，我们还在邮箱和邮件日志数据库上启用了DAOS。
For example, common scalability problems, including synchronization issues and database contention, do not surface until load tests.
例如，常见的可伸缩性问题，包括同步问题和数据库连接，直到负载测试的时候还没有表露。
To confirm placement options for DB2 objects on SSDs, we chose an IBM DB2 OLTP workload to drive a series of tests, starting with a baseline of all database files on HDDs.
为了证实DB2对象在SSD 上的性能效果，我们选择一个IBM DB2OLTP工作负载来进行一系列的测试，首先以所有数据库文件放在 HDD 上的场景作为基准。
For example, to unit test an object that USES a database, it may be burdensome to install, configure, and seed a local copy of the database, run your tests, then tear the local database down again.
例如，要单元测试一个使用数据库的对象，安装、配置和发送本地数据库副本、运行测试然后再卸装本地数据库可能很麻烦。
The backup is now the database to be used as the starting point for all the tests.
现在，这个备份数据库就是所有测试的起点。
Numerous repeated tests, found a database that used to take about 6 G disk Spaces to store backup files in IDS 9.21 now it takes only 5 G in IDS 9.40; this saves 1 G of disk space with new IDS.
无数重复实验发现，过去在IDS 9.21中要使用6g磁盘空间存储备份文件的数据库，在IDS 9.40中仅需使用5 G即可；这样，使用新的IDS节省了1 G的磁盘空间。
The example tests for database support.
这个示例测试了是否有数据库支持。
Compared to competing database vendors' exams, the IBM DB2 tests seem to have fewer overly specific trivial pursuit questions and more questions requiring deep thought.
与竞争的数据库供应商的考试相比，IBMDB2考试似乎很少有过于具体的 “追求细节” 类型的问题，而更多的问题都需要 “深入的思考”。
You can use the transaction-rollback technique to make your database-backed tests run faster.
可以用事务-回滚技术让数据支持的测试运行得更快。
Identical database configuration and tuning was used in all tests to ensure fair and valid comparisons.
全部测试均使用了相同的数据库配置和调优，来确保性能比较的公平性和有效性。
Many Rails developers now use stubs or mocks to take the database out of the picture, forming lightning-fast functional tests.
现在很多Rails开发人员都使用stub和mock替代数据库，这就使功能测试变得十分轻快。
The purpose of this to enable you to still use the Rake commands to migrate your database, run your tests, and so on.
这样做的目的是为了让您能继续使用Rake命令迁移数据库、运行测试等等。
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