Googles new datastore defines a data model that lies between the abstract tuples of an RDBMS and the concrete row-column storage of NoSQL.
Google新的数据存储定义了一种介于RDBMS抽象元组和NoSQL具体的行列存储之间的一种数据模型。
The coefficient matrix is stored by row storage. Column storage address is also provided. Rapid storage of coefficient matrix in finite element method is then realized.
系数阵采用行存储,同时提供按列寻址的地址,实现有限元系数矩阵的快速存储。
Note: Use this mode only if the application can tolerate false negatives and does not want to add additional storage to each row for a row CHANGE TIMESTAMP column.
注意:只有在应用程序可以容忍漏判,并且不希望向每一行添加针对ROWCHANGE timestamp列的额外存储的情况下,才使用这种模式。
In simple terms, fragment-level statistics allows storage of column data distributions per fragment, and building the table level from its constituent fragments.
简单来说,片段级统计允许按片段存储列数据分布,并从组成的片段中构建表级别。
In this column, I'll introduce you to the concept of automatic storage and I'll show you how to construct a simple automatic storage database.
在本专栏中,我将向您介绍自动存储的概念,并展示如何构造一个简单的自动存储数据库。
Each column must have enough assigned storage to hold the largest synonym for each word.
每个列必须具有足够多的指定存储空间来存放每个单词长度最大的同义词。
For example, a table with an XML column cannot physically be reorganized by DB2, due to XML's hierarchical storage structure.
例如,包含xml列的表无法由DB 2进行物理重组,这是因为XML具有层次化的存储结构。
The second column shows all of the Storage Images managed by the HMC 198.162.1.2.
第二列显示了由HMC198.162.1.2管理的所有存储系统映像。
The ideal situation for base table row storage of XML data is when the table has only one column of XML type and the maximum size of the XML document doesn't exceed the page size.
使用XML数据基础表行存储的理想情形是,当表只有一个xml类型列并且XML文档的最大值没有超过页面大小时。
XML document storage in a column as a parsed structure.
按分列结构在列中存储XML文档。
Each entry in the storage pool has a unique id, stored in the entry_id column.
存储池中的每个条目有一个惟一id,存储在entry_id列。
In my last column, I explained how you can use table partitioning to organize data across multiple storage objects based on values in one or more columns.
在我的上一期专栏中,我阐述了如何使用表分区,基于一列或多列中的值,跨多个存储对象组织数据。
A matching triangular column sits alongside it in the entrance space, which accommodates a dog bed and more storage cabinets.
在入口空间,一个匹配的三角柱沿着它布置,可以容纳狗窝和更多的储藏柜。
There are problems in the website construction in colleges and universities library such as the blankness of the column setting and lack of characteristic library storage column.
对我国高校图书馆网站建设中存在着栏目设置单调、缺乏特色栏目等多个问题。
You can choose to make the underlying storage a CLOB column, a VARCHAR column, or files within the file system.
你可以选择将CLOB列,VARCHAR列或文件系统内的文件作为基本存储。
A brief introduction is given to the structural design scheme and application of combination column for dock pile foundation of Jiangmen National Grain Reserve Storage dock Engineering.
简要介绍江门市国家粮食储备库码头工程的结构设计方案,组合桩在码头桩基的应用等特点。
A character value is being converted to numeric form for storage in a numeric column or variable.
一个字符被转换为数值形式来存储进数值字段或变量中。
A character value is being converted to numeric form for storage in a numeric column or variable.
一个字符被转换为数值形式来存储进数值字段或变量中。
应用推荐