Data layer realizes data index, data operation and data verification.
实现数据检索、数据操作、数据验证。
In order to improve the query speed, the work discussed the data index too.
为了提高数据查询的速度，对数据索引也做了部分探讨。
The index entries can provide all of the requested data.
这样的索引项可以提供所有被请求的数据。
I resolve to index data usefully.
我决心有效地索引数据。
The index partition for each data partition can be in a different table space.
每个数据分区的索引分区可以位于不同的表空间中。
It is also profitable to separate index data from table data.
将索引数据从表数据中分离出来也是有益的。
They can also store structured type columns or index data.
它们还可以存储结构化类型的列或索引数据。
At the bottom, several queries retrieve data from the index.
在底部，多个查询将从索引中检索数据。
Why would anyone want to keep index data in random order?
为什么有人希望将索引数据随机排列？
It can index the same data in different ways.
它可以以各种方式为相同数据建立索引。
The data type of the index matches the data type in the query predicate.
索引的数据类型与查询谓词的数据类型相匹配。
See more country data and currency rankings in our new improved Big Mac index.
看一下在我们更加完善的新巨无霸指数中更多国家的数据和货币排名。
All index data services can search all index files.
所有索引数据服务都可以搜索所有索引文件。
This is where all regular and index data is manipulated by DB2.
DB 2在其中操纵所有常规数据和索引数据。
Minimize the number of index pages and data rows that have to be read.
将需要读取的索引页和数据行降到最低。
The house-price index re-bases country data so they are comparable with each other.
房价指数重新编排了各国的数据，便于相互比较。
The following is a code that fills an author resource with data and index it.
下面的示例代码填充了一个资源并索引它。
Index creation on a table that contains data.
在包含数据的表上创建索引。
Indexing - create an index of web crawl data.
索引——创建网页检索数据索引。
Profile data and identify Primary Index (PI) candidates.
配置文件数据并识别主索引(Primary Index,PI)候选者。
Index and data read-aheads appear to all get consumed by the engine.
引擎消耗了所有索引与数据read - aheads。
How to use the Zend_Search module and related classes to index and search data.
如何使用Zend_Search模块和相关类来索引和搜索数据。
But there's no data in the Solr index to manage or query - yet.
但是Solr索引中还没有数据可供管理或查询。
Let's install the new index schema and load the data into Solr.
让我们安装新索引模式并把数据装入Solr。
So a /photos.json will call the index method with all the data serialized as JSON.
所以，/photos.json将用序列化为 JSON的数据调用索引方法。
In addition, Deep Compression was used to compress both table and index data.
此外，DeepCompression则被用于压缩表和索引数据。
Data for the Nifty Fifty index of big firms paint a similar picture (see chart).
大型公司的“漂亮50”指数(NiftyFifty index)也显示了类似的情况(参见图表)。
The impact of a data-partitioned secondary index (DPSI) structure on ORDER BY sort avoidance.
一个分区数据二级索引(data - partitioned secondary index,DPSI)结构对ORDERBY排序规避的影响。
We recommend that you install the index data service in the data tier.
我们建议您在数据层安装索引数据服务。
We recommend that you install the index data service in the data tier.
我们建议您在数据层安装索引数据服务。
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