带索引 meaning in English
tape index
Examples
- This value is unsupported for indexed primitives
带索引的基元不支持此值。 - Generally , it is faster to bulk import into a table without any indexes , than to bulk import into a table with indexes
通常，大容量导入到不带索引的表中要快于大容量导入到带索引的表中。 - Programmer work with database as with abstract indexed collection of objects of different classes using object identifiers as index in this collection
程序员可把此数据库看做属于不同类的对象的带索引的抽象集合，在此集合中，对象标示符就是其索引。 - So at first in this paper , a disk - based xml data storage structure ldf & b based on f & b index is proposed . on one side , ldf & b wipes off the redundancy existing in traditional storage structure which stores the same value information repeatedly ; on the other hand , the index on the tape and the inverted index introduced in this storage structure enable nodes with the same property to be clustered when stored on disk , and enable nodes satisfied with the query to be searched effectively . that is to say , ldf & b can support xml query processing effectively
为此,本文首先提出了一种基于f & b索引的xml数据的磁盘压缩存储结构ldf & b ,其优点在于:一方面, ldf & b摒除了传统存储方法中相同的值信息重复存储带来大量冗余的问题;另一方面,该结构引入的同带索引与反向索引结构将具有相同性质的节点聚集在一起,使得可以快速的定位到满足条件的节点集,很好的支持了其上的查询处理。 - The main contribution of the article includes : ( 1 ) to enhance the access , including query , insert , delete and update actions , efficiency of the xml , this article propose the model ixml , on which " max - index " and " min - index " are constructed . the model brings enhancement in some order of magnitude
本文的主要贡献有： ( 1 )为了增强对大信息量xml的访问效率，包括查询效率和增、删、改效率，提出了带索引xml ( ixml )模型，通过对xml作“最大索引”和“最小索引” ，给xml的访问效率带来数量级的提高。