Analyses the main reasons causing the virtual memory tempo to reduce, introduces the method that quickens examining table speed and its merit and shortcoming.
分析了造成虚拟存储器速度降低的主要原因,介绍了加快查表速度的方法以及他们的优缺点。
Take a look at the comparisons in the table below, but see the section on Speed below for an analysis of this data and the performance claims based upon it.
看一看下表中的比较,但是请阅读后面的速度部分,其中分析了这些数据和基于这些数据的性能表现。
Fragmentation and PDQ priority also have a huge effect on the speed of data retrieval and will help table scans.
分段和PD Q优先级也对于数据的检索速度有极大的影响,并有助于表扫描。
Contiguity of physical data or keys is important to the speed of table scans or key-index scans.
物理数据或键的连续性对于表扫描或键-索引扫描的速度十分重要。
Genetic marking is the equivalent of giving every book a title, table of contents and index-and with much greater speed and accuracy than any librarian could manage.
基因标记相当于给每本书起名,建立内容目录和索引,而且其速度和准确度是任何图书管理员都无法做到的。
To achieve its exceptional speed, High Performance Unload reads directly from the DB2 table space containers instead of using the database engine when extracting, recovering, and moving data.
为了获得超常规的速度,在提取、恢复和移动数据时,HighPerformance Unload直接从DB2表格空间容器中读取数据,而不是使用数据库引擎读取数据。
Regular relational indexes on the unitID columns of both tables as well as on the manager column in the unit table can help speed up the embedded SQL query.
两个表的unitID列上的常规关系索引以及unit 表的manager列上的常规关系索引有助于提高嵌入式SQL查询的速度。
turn your hands over towards the centre - not too fast, not too slow (it might take a bit of practice to get the speed right), and then put them down on the table
双手同时向中间翻转过去——不能太快也不能太慢,这个地方可能需要一点练习来控制翻转的速度,随后双手同时扣住桌面。
The backup and restore speed of IDS 9.40 is also a lot faster than that of previous versions. The following table shows the comparison.
IDS 9.40的备份和恢复速度也大大快于以前的版本。
These did help speed up those repetitive parts of development that hook to your database table columns.
这有助于加快与数据库表列相关联的开发的重复性部分。
The best practice to speed up data roll-in is to ensure that, prior to roll-in, the table being attached has indexes that exactly match all local indexes on the partitioned table.
加速数据滚入的最佳实践是,确保在滚入之前,附加表已具有与已分区表上所有本地索引精确匹配的索引。
To speed searches, you may be able to rearrange your tables and, thus, simplify the underlying queries. table and SQL query optimization are highly dependent on your schema and engine.
要加速搜索,您可以重新安排表,并由此简化底层查询表和SQL查询优化高度依赖于模式和引擎。
Ext4 marks unused groups of blocks within the inode table to allow the FSCK process to skip them entirely to speed the check process.
ext4将未使用的块组标记到inode表中,并让fsck进程忽略它们以加快检查速度。
Compared with the traditional lookup table adaptive filter, the new configuration can synthesize a signal response with a long time delay and has the characteristic of fast convergence speed.
这种新的结构与传统的查表结构自适应滤波器相比,具有复盖较长时延的信号响应和收敛速度快的特点。
The affective value of vibration speed measured under non-load operation shall not exceed those specified in Table 5.
电动机在空载时测得的振动速度有效值不超过表5的规定。
When the lights suddenly became dark, speed up the pace of music, a beam of red light in the middle of the table, a the grass skirt, with countless tails girl, with music and dancing.
这时灯光突然变得昏暗,音乐节奏加快,一束红色的灯光打在台中央,一位穿这草编织的裙子,扎着无数条辫子的少女,随着音乐尽情地手舞足蹈。
We used formulas and methods of geometry to compute the speed and the depth of Table Tennis.
速度和碰撞的计算是在乒乓球检测的基础上采用几何方面的公式和算法实现。
Computer fuzzy control with control table may reduce the level of memory size and computing speed. Control table can be off-line gained by fuzzy rules.
通过控制表实现计算机模糊控制,可以降低对计算机内存容量和速度的要求,控制表根据人们对控制对象的认识和操作经验确定的模糊控制规则离线处理。
In table tennis, the eyes see the ball coming, judge its speed and direction, and pass this information on to the brain.
打乒乓时,眼睛看到球打过来,要判断它的速度和方向,再把这个信息传到大脑。
The characters of method one is that on the basis of looking table structure in the FLEX series devices, speed and chip area are optimized.
第一种实现方法的特点是针对F LEX系列器件结构在查找表结构的基础上,对工作速度和占芯片面积进行优化。
A reasonable structure of table index could accelerate data search speed.
合理构造表索引将有效提高数据库查询速度。
For example, hash table technology of level-separate-corresponding method is used to develop symbol table, which improves the seeking speed of the compiler.
例如,在符号表设计过程中,采用分离层次的杂凑表这一数据结构来实现,提高了编译器的查找速度。
Variable speed power feed table.
变速功率饲料表。
He speed a cloth over the table.
他在桌子上铺了一块桌布。
Through analysis approach and(individual) training, the author puts forward personal views and suggestion to improve special speed of table tennis(athletes) in training.
通过分析法和个人训练体会,对训练中如何提高乒乓球运动员专项速度,提出个人的观点和建议。
Table 3 can be referred to for the most appropriate chain speed of cement raw material and clinker and finished powder.
对于输送水泥生熟原料和成品粉料的最适链速可参照表3。
The table provides a recommended operating speed and a maximum safe speed for a range of blade diameters.
推荐表提供了安全运行速度和最高车速一系列叶片直径。
You can create indexes on one or more columns of a table to speed SQL statement execution on that table.
用户可以在表的一列或数列上建立索引,以提高在此表上执行sql语句的性能。
This paper investigates the application of quantitative feedback theory (QFT) to high speed linear motor direct-drive X-Y table positioning system.
研究定量反馈理论(QFT)在高速直线电机直接驱动平面运动定位系统控制中的应用问题。
At the actualization of the inner code table, the hash table and the sort search are integrated to improve the speed of searching character.
在输入法内部码表实现中,采用了哈希表与顺序查找相结合的方法,提高了字符的查找速度。
应用推荐