The two main problem of measurement-based load modeling is model structure based on measured load characteristics data and the model parameters identification.
总体测辨法负荷建模的两个主要问题是基于实测负荷特性数据的模型结构和模型参数的辨识。
This is because the underlying data characteristics change as we move from one source to another.
这是因为在我们从一个来源转移到另一个来源时，底层的数据特征会发生更改。
These tools provide the ability to collect data that assists in defining baseline characteristics of the application.
这些工具提供了收集帮助分析应用程序的基准特性的数据的能力。
If you consider the data aspect of the candidate, then hopefully all the other considerations become dependent on the characteristics of the data to be considered to be moved.
如果您关注的是这个候选者的数据方面，那么最好所有其他的关注点都会依赖于要被移动到云计算的数据的特征。
However, optimization decisions are a complex function of various attributes, including the database environment and query characteristics, as well as the data itself.
然而，优化决策是各种属性的复杂函数，这些属性包括数据库环境、查询特征以及数据本身。
Depending on your applications and the data integrity characteristics associated with the business function, this may or may not be appropriate.
取决于您的应用程序以及和业务函数相关的数据完整性的特征，这样可能合适，也可能不合适。
Based on the intrinsic characteristics of the protein data, we have designed an optimized hybrid database schema.
基于蛋白质数据的固有特点，我们设计了一种优化的混合数据库模式。
Since the primary characteristics of a data grid are scalability and high availability, high-speed disks and databases used exclusively for persistence are no longer needed in most cases.
由于数据网格的主要特征是可伸缩性和高可用性，专门用于持久性的高速磁盘和数据库在大多数情况下不再需要。
So you should really think of the usage patterns and characteristics of your application data before you code.
因此，在编码之前，应该认真考虑应用模式和应用程序数据的特征。
That experience helped us understand their data and processing characteristics.
这些经历帮助我们理解了他们的数据和处理特征。
Unification may not be possible - To get all the characteristics of data consistent is seldom possible.
可能无法实现统一-使数据的所有特点一致几乎不太可能实现。
From a consumer perspective, accessing consolidated data in the target system has the same availability characteristics as accessing any other data in this system.
从使用者的角度来看，访问目标系统中的整合数据与访问该系统中任何其他的数据具有相同的可用性特性。
The application server can use common device characteristics to display the data.
应用程序服务器可以使用公共设备特征来显示数据。
This separation of access criteria from physical storage characteristics is called physical data independence.
从物理存储特征中分离出访问标准叫作物理数据独立性。
Characteristics of service design around management of data within services and the relationship between data schema and service boundaries.
围绕服务中数据管理的服务设计特性和数据方案与服务边界之间的关系。
The federated optimizer also allows the T-ETL solution to be adaptive, as the best join strategy and link ordering may change as the characteristics of the data in the job change.
联邦优化器还使t - ETL解决方案更具有可适应性，因为当作业中数据特征发生变化时，最佳连接策略和链接顺序也可能随之变化。
You saw this in the earlier facet example, where a data element was described by multiple characteristics.
从前面的方面示例中可以看到这点，其中一个数据元素由多个特征进行描述。
Driven by the meta data characteristics of each category, tools will be used to access and prepare the data within each category.
受各个类别元数据特性的驱动，工具将用于访问和准备各个类别中的数据。
In many cases, the data federation server has very similar characteristics than a database or content server.
在很多情况下，数据联合服务器都具有与数据库或内容服务器很类似的特征。
Session data has different characteristics from business data.
会话数据与业务数据有不同的特征。
If the data and workload exhibits certain characteristics conducive to aggressive data caching and endpoint affinity, further optimizations can be made to improve performance and throughput.
如果数据和工作负载显示了对主动数据缓存和端点关联有益的某些特征，则可以进行进一步优化以提高性能和吞吐量。
RDR allows us to capture the characteristics of new data in the form of exceptions added to the default rule set.
RDR允许我们以添加到默认规则集的异常的形式捕获新数据的特征。
An application's reliance on XML documents for data exchange and relational databases for data persistence are characteristics of the application's business logic (that is, its model).
应用程序依赖XML文件来进行数据交换以及关系数据库来提供数据永久性都是应用程序业务逻辑(也就是其模式)的特征。
For example, the optimizer does not know the characteristics of the data unless you have run RUNSTATS to populate the catalog with relevant statistics.
例如，优化器不会知道数据的特点，除非运行RUNSTATS将相关统计数据填入目录。
Characteristics of the non-relational data source are encapsulated within the wrapper.
非关系数据源的特征都封装在包装器中。
Analysis of the data involves identifying the following application characteristics to determine various optimal values.
数据的分析涉及找出应用程序的以下特征以确定各种最佳值。
Performance across the wide range of workload characteristics found in data warehouses.
对于数据仓库中各种具有不同特征的工作负载的性能。
It is only necessary to collect data runstats information, with distribution characteristics.
这里只需收集包含分布特征的数据runstats信息。
While such a hackerish data collection may not really serve any broad scientific purpose, it has a number of excellent characteristics that resemble scientific data.
尽管此类hackerish的数据收集不能真正地用于任何主要的科学用途，但是，它拥有很多类似于科学数据的极好特性。
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