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。
Memory data are stored in table set, and data index is set up by hash table.
采用表集的方式存储各类内存数据,通过哈希表建立数据索引。
Optimize the spatial database by improving space data index performance based on SDE.
引入SDE空间数据索引技术,通过改善空间索引的性能来优化空间数据库。
The study of high dimensional data index method is the key problem of content based search in large scale multimedia databases.
在大规模多媒体数据库中进行基于内容的检索,高维数据索引结构的研究是重要问题。
This paper implements spatial data index and search of GIS, which can ensure the quickness and exactness of the query and search results.
可实现GIS中空间数据索引、检索功能,保证了空间数据查询的快速性和准确性。
Locally linear embedding (LLE) is a widely-used manifold learning algorithm, in this paper we improve on the algorithm and put it to use in spatial data index.
局部线性嵌入方法是一种应用广泛的流形学习方法,本文提出算法的一种改进,并将其应用于空间数据索引。
Nowadays the applications of spatial data similarity search are widely needed, and high dimensional spatial data index becomes a key technology of similarity search.
目前空间数据相似性查询有着广泛的应用需求,解决相似性查询问题的一项关键技术就是高维空间数据索引。
The data, index, long field, and LOB portions of a table can be stored in the same tablespace, or can be individually broken out into separate tablespaces for performance reasons.
一个表中的数据、索引、long字段和LOB部分可以存储在相同的表空间中,也可以分别放到不同的表空间中,以提高性能。
A large table space named USERSPACE1, which is used to store all user-defined objects along with table data, index data, large object (LOB) data, and long value data.
一个名为userspace1的大表空间,用于存储所有用户定义对象,以及表数据、索引数据、大对象(LOB)数据和长值数据。
The MTK GUI and CLI provide more flexibility to include your own DATA, INDEX, and LONG DATA table spaces.
MTKGUI和CLI提供了更大的灵活性,使您可以包括自己的DATA、INDEX 和LONG DATA表空间。
The MTK GUI and CLI provide more flexibility to include your own DATA, INDEX, and LONG DATA table spaces.
MTKGUI和CLI提供了更大的灵活性,使您可以包括自己的DATA、INDEX 和LONG DATA表空间。
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