展开与1和2对应的数据行的关联id。
Expand the correlation id for the row of data corresponding to 1 and 2.
这个测试应度量该特性如何处理由大型数据库引起的负载。
This test should measure how the feature handles the load caused by large databases.
成功的应聘者应具备扎实的组织工作背景，高级的速记和数据处理技能，以及至少两三年的法律秘书培训。
The successful candidate will have a solid background in organizational work, advanced skill in shorthand and data processing, combined with at least two to three years of legal secretarial training.
虽然微软也详细披露了一些广告客户在比应上看到的结果数据，但是我们这里对此不作评论。
Microsoft, however, also detailed some data about the results advertisers are seeing on Bing, though we will have to withhold judgment here.
多数开发人员创建这样的应程序，它处理各行、提取数据，然后为各行执行存储过程。
Most developers create an application that processes each line, extracts the data, and then executes a stored procedure for each line.
如果您阅读了本系列前面的文章，那么应已对数据格式有了相当的认识。
If you've been reading this series for long, you've received an extensive education in data formats.
测试数据应放置在需要外部输入的所有步骤中。
The test data should be placed in all the steps where external input is required.
将数据、索引和日志散布在多个磁盘上，日志使用的磁盘应不同于其他东西使用的磁盘。
Spread data, indexes, and log over multiple disks, with the log on different disks from the others..
那么，什么样的数据应放在SSD中，从而最大限度地提高性能？
So, what data should be placed on an SSD to maximize performance?
将知识当作规则引擎用于确定是否应启动规则的数据或信息。
Think of knowledge as the data or information that a rules engine should use to determine whether the rules should be fired.
由于sales表存储每日销售总额，因此数据库设计应包括用于回答这些查询的聚合表。
Because the Sales table stores daily totals, your database design might include aggregate tables to answer these queries.
不过，对于方法的输入参数不包括协议标头的数据处理程序，我们应如何访问它们？
However, for Data Handlers the method input parameters do not include the protocol headers, so how do we access them?
最适合于该工作的是一位有经验的分析员，应具有较强的业务和人员技能以及关于数据仓库和数据建模的合理知识。
The best fit for this job is an experienced business analyst with strong business and people skills, as well as reasonable knowledge of data warehousing and data modeling.
这些数据存储应被视作单个存储库，即使它们可能是作为联邦数据存储集而存在的。
These data stores should be viewed as single repositories even though they may exist as a set of federated data stores.
如前所述，此列表应包含与聚合数据结构级别表(如图5所示)相同的顶级泄漏疑点。
As mentioned earlier, this list should contain the same top leak suspects as shown in the aggregated data structure level view (Figure 5).
INPUT：这个4gl函数的输入参数的数据类型；必须从左到右与函数定义中的输入参数一一对应，还必须与输入参数数量匹配。
Input: Data types of the input arguments to this 4gl function; must have one-to-one correspondence from left to right, and must match the count of arguments, as in the function definition.
当客户或主管在指示程序应如何处理格式良好的输入数据时，抓住机会，对万一发生错误时程序的具体操作细节同他们达成共识。
When a client or supervisor dictates how a program should process well-formed input data, take the opportunity to agree in detail on how the program should act in case of error.
OUTPUT：这个4GL函数返回的结果的数据类型；必须从左到右与函数定义中的输出参数一一对应，还必须与输出参数数量匹配。
OUTPUT: Data types of result returned from this 4GL function; must have one-to-one correspondence from left to right, and must match the count of arguments, as in the function definition.
数据仓库应具有上图中所描述的商业智能基础设施中的所有组件。
A data warehouse should have all the components in the business intelligence infrastructure pictured in the figure above.
对于每种资源，存储路径列出了应查询的相关数据的资产存储。
For each resource, the store path lists the asset stores from where the associated data should be looked up.
在优化系统时，应首先从以充分规范化的数据为基础入手，这一点非常重要；否则，在更新数据时，就必须更新其所有实例。
It's important when performance optimizing the system that you start from a base of data that is adequately normalized; otherwise, when you update data, you'll have to update every instance of it.
一个选项，用来指定在数据库写之前应处理的最大条目数。
An option that specifies the maximum number of items that should be processed before a database write.
创建一个关系型DAS实例：创建关系型DAS的一个重要方面是描述它应使用的数据库架构。
Create a Relational DAS instance: an important aspect of creating the Relational DAS is describing the database schema it should use.
通常认为SQL查询的调优是程序员和开发人员的主要责任，但是数据库管理员也应积极参与该过程。
Tuning SQL query is often thought of as a major responsibility of programmers and developers, but database administrators should also be actively involved in this process.
通常，如果有机会定义将来要使用的XML数据，那么在名称空间的使用上应保持一致性。
In general, if you have the luxury of defining the XML data you'll be working with, be consistent in your use of namespaces.
在应用程序重新尝试连接之后，它应获得一个到备用数据库的新连接。
Once the application retries, it should obtain a new connection to the standby database.
这些数据证明，旅游业作为全球最应优先发展的产业和雇主，其重要性也会继续提高。
This confirms that Travel & Tourism will continue to grow in importance as one of the world’s highest-priority sectors and employers.
在备份到一个目录时，必须有该目录的写权限，并且应确保有足够的磁盘空间来包含备份的数据。
You must have write permission to the directory while performing the backup to a directory and should ensure sufficient disk space is available to contain backed-up data.
对于负担较重的事务性数据库和商业智能应用程序，心跳应更高一些。
For heavy transactional databases and for business intelligence applications, the heartbeat should be higher.
为了有效访问大小为 >~1GB 的数据，分区应沿着合理的键进行。
In order to get efficient access to data sizes >~1 GB, partitioning should be done along a reasonable key.
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