Previous analyses by Christakis and Fowler, based on the same pool of data, have shown that obesity is similarly contagious, as is the act of quitting smoking.
克里斯·塔基斯和福勒先前基于同样的数据所作的研究表明，肥胖症和戒烟有着同样的传染性。
One-off dashboards, custom-developed programs, or stand-alone spreadsheets that don't connect back to the trusted pool of data are generally not reliable, sustainable, or scalable.
一次性指示板、自定义程序或单独电子表格都不会连接到通常不可用、不可持续或不可伸缩的受信任的数据池。
For example, whenever an application requires the user to enter search criteria, such as a movie title, a title or part of a title can be selected from a data pool.
例如，无论什么时候应用软件要求用户输入搜索条件，比如一个电影的名字，一个标题或者标题的一个部分都可以从数据池中选择。
Each column of the data pool corresponds to an attribute in the class.
数据池的每一列都会和一个类的属性通信。
This provides a means to exploit the various thresholds to favor certain types of data access within a buffer pool.
这为利用各种阈值处理缓冲池中某些类型的数据访问提供了一种方法。
Each test script data pool also contains a flag that indicates whether or not the test script must select a record when iterating through the records of the data pool.
每一个测试脚本数据池通常包含一个标志，它用来显示测试脚本在数据池的完整回归过程中是否必须选择一项记录。
This calculation takes into account all of the pages (index and data) that are cached by the buffer pool.
这个计算考虑了缓冲池高速缓存的所有页(索引和数据)。
In the case of a business object attribute, the saved value from the data pool is copied to the input editor (or output editor for an emulator).
对于业务对象属性，将数据池中保存的值复制到输入编辑器(对于模拟器，复制到输出编辑器)。
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.
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。
However, it also makes the maximum size of the data pool dependent on the amount of available RAM.
然而，这也使得数据池的最大容量依赖于可用的内存总量。
The hit ratios for data and index pages reflect the number of times a page request was handled by the buffer pool directly without requiring disk I/O.
数据和索引页面的击中率反映了缓冲池在不需要磁盘I/O的情况下直接处理一个页面请求的时间量。
Shared resource services distribute services among a pool of users, and servers allow large companies to get peak load capacity at lower costs, reducing the need for larger internal data centers.
共享资源服务在一个用户池中分发服务，能够让大型公司以很低的成本能获得峰值的负荷容量，减少了对大型内部数据中心的需求。
Since a DB2 buffer pool is a part of the main memory of the system, the DB2 database manager allocates it for caching tables and index data when it reads or writes to and from media disks.
因为db2缓冲池是系统主内存的一部分，DB 2数据库管理器在它读取或写入磁盘介质时将它分配给缓存表和索引数据。
When multiple buffer pools are in use, the buffer pool snapshot data can be used to calculate the buffer pool hit ratio of each pool to indicate the effectiveness of each buffer pool.
当多个缓冲池同时在用时，缓冲池快照数据可用于计算每个缓冲池的命中率，来表示每个缓冲池的有效性。
It is also possible to specify the structure of the data pool with a class.
通过类指定数据池结构也是可行的方案。
Figure 10 shows an example of local variable use, where test variables are initialized by using values from a data pool (login credentials).
图10显示了本地变量使用的范例，这里测试变量会使用来自数据汇(登录权限)的值来得到初始化。
We use lpar2rrd tool to collect usage data for each of the frames and then use the resulting graphs for reporting on overall processor pool usage.
我们使用lpar2rrd工具收集每台机器的使用数据，然后使用产生的图形报告总体处理器池使用情况。
After selecting an HMC (in this case hhmc01), I am presented with some processor pool data for one of my managed systems, 570-1 (Figure 4).
选择一个hmc(在这里选择hhmc01)之后，出现我管理的系统之一570-1的一些处理器池数据(图4)。
Checking the status of the pool, you can see your new device with a message indicating that data was rebuilt on it (called resilvering), along with the amount of data moved there.
检查池状态，您可以看到新设备具有一条消息，指示其上重新构建了数据(称为resilvering)以及移到那里的数据量。
Applications wishing to store or retrieve a piece of data within memcache first hash the key, which tells them which server out of the memcache pool to use.
希望在memcache中存储或获取数据的应用程序首先对键进行散列计算，这告诉它们应该使用memcache池中的哪个服务器。
Dbrun.snap - This script provides the hit ratio for the data and index pages of every buffer pool.
perl buffhitratio . pl dbrun. snap——该脚本提供了每个缓冲池的数据和索引页命中率。
Buffer pool data physical reads (defined in units of tablespace page size).
缓冲池数据物理读数(以表空间页宽为单位定义)。
In our first article, we let the personalization user and content resource wizards create a data source for us; however, we would rather utilize the full capabilities of the connection pool model.
在我们的第一篇文章中，我们让个性化用户和内容资源向导为我们创建数据源；但我们更希望利用连接池模型的完整功能。
To make better use of CPU time, we can create a pool of NHRTs to process the data. By maintaining a pool of running threads, we have no thread startup and shutdown overhead when running.
为更好地利用CPU时间，我们可以创建一个nhrt池来处理数据，通过维护一个运行中线程的池，在运行的时候就不存在任何线程启动和停止开销了。
By using data source objects, you have access to a pool of connections to a data source.
通过使用数据源对象，您可以访问一个连接数据源的连接池。
Figure 5 shows an example of a comparison that flagged a change to the Max connections setting on the connection pool attribute of a data source.
图5展示了一个比较示例，该比较标记了对一个数据源的连接池属性上的最大连接设置的更改。
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.
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。
If you are working with an event with data, an additional customizable, fixed size pool is generated to allocate your data part of the event.
如果您想要处理一个带有数据的事件，那么就会生成一个附加的可定制的大小稳定的汇，以分配事件的数据部分。
The final gate in the chain is the size of the connection pool to the data sources accessed by the application.
链中的最后一个“门”是应用程序访问的数据源的连接池的大小。
As a result, compression allows more data to be in memory than without compression, which increases the buffer-pool hit ratio and makes higher utilization of the available memory.
因此，相比不压缩，压缩能让内存存储更多的数据，进而提高了缓冲池命中率和可用内存的利用率。
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