注释:所谓的优化就是WHERE子句利用了索引,不可优化即发生了表扫描或额外开销。
Annotate: So called optimizing is WHERE clause used index, cannot optimize happened to express scanning or additional expense namely.
应用程序或代码签名是这样一个过程,即生成私有、公共密钥和公共密钥证书,签署和优化应用程序。
Application or code signing is the process of generating private and public keys and public-key certificates, signing and optimizing the application.
BPM工具(即提供自动化功能的方面)应该视为创建和优化业务流程的支持因素。
The BPM tools, which is where automation comes in, should be viewed as enablers to create and optimize the business processes.
优化器根据可用的统计信息计算基数的估计值,即预计查询返回的行数。
The optimizer calculates its cardinality estimate — that is, the estimated number of rows returned by the query — based on the statistics available.
TABLE或TABID属性指定了表名和表id即表的标识符,显示在被访问的db 2 exfmt输出的优化SQL中。
The table or tabid attribute specifies the table name or tabid table identifier, as shown in the optimized SQL of the db2exfmt output that is being accessed.
现在,我们来优化链表中的搜索元素—即find方法。
Now, let's move on to optimizing search elements in the list-that is, the find method. Here are a few potential situations that may occur.
它也允许我们在部署期间执行广泛的优化,即潜在地扫描字节码和优化代码路径,而不会影响在线系统。
It also allows us to perform extensive optimizations during deployment, potentially scanning byte code and optimizing code paths, without impacting online systems.
无论您需要对哪个子系统进行优化,有一个方面是相同的,即优化系统—您始终应该将其看作一个正在进行的进程。
One area that does not change, regardless of which subsystem you are looking to tune, is tuning systems-you should always think of it as an ongoing process.
下面的例子演示了优化概要文件在3类情况下的使用,即常规优化、查询重写和计划优化。
The following examples are demonstrative of optimization profiles usage in 3 categories, namely, general optimization, query rewrite, and plan optimization.
查询优化器的一项新特性支持一种新的索引扫描,即索引自连接路径。
A new feature of the query optimizer supports a new type of index scan, called an index self-join path.
用户既可以通过该应用程序向机构直接进行捐赠,也可以访问ASPCA已经进行过移动优化的网站(即通过智能手机浏览网页也能获得很好的视觉效果)。
The app allows users to donate directly to the charity, and can also link them back to the ASPCA home page, which is now mobile-optimized for smart phones.
选择性:当查询优化器(query optimizer,即QO)读取SQL时,选择性的程度决定了索引是否应该用来执行该操作。
Selectivity: When the query optimizer (QO) studies your SQL, the degree of selectivity determines if an index should be used to perform the operation.
我要处理这样一个场景,即假设您想构建一个WAR文件,它包含Dojo和您正在创建的小部件的优化配置文件。
I'll address the scenario where you want to build a WAR file that contains Dojo along with an optimized profile for the widgets you are creating.
沙地跑鞋的基本特性及鞋底构造与PT-03相同,同时也有一些不同之处,即针对更高的气温和沙地环境进行了优化。
The PT-03 Desert shares the same basic features and sole construction as the PT-03, with some differences to optimize it for warmer temperatures and a sandy environment.
还有一个参数您可以进行优化,即timeo,该参数指定了对服务器的RPC调用的超时值。
Another parameter you can tune is timeo, which specifies the time out value for the RPC calls to the server.
这是最后一个与相邻块相关的优化,即针对ext4的块分配器。
A final optimization-again, contiguous block related-is the block allocator for ext4.
这种筛选,鉴定和优化(SCO)的战略包括了多个子战略,每个子战略又是SCO战略的一子集,即。
This screening, characterization and optimization (SCO) strategy actually embodies several substrategies that are a subset of the overall SCO strategy, namely.
路径优化是物流配送中智能调度系统的核心问题,其中最典型的问题模型就是旅行商问题即TSP问题。
As an essential question of the intelligent distribution system, route optimization has many problem-solving models, the most typical one is Traveling Salesman problem (short for TSP).
由于本工程混凝土材料各项物性参数即无试验数据又无量测数据,所以,本文首先结合实际测量资料对其进行了参数的优化反演。
Firstly, Optimization back analysis of parameters is carried out based on the datas of practical measure, because in this project the parameters of concrete neither testing nor practical datas.
第一部分是减速器结构设计和优化设计部分:即利用MF C资源编写减速器参数选择初始化界面。
The first part is structure and optimizes design of reducer parts: Using MFC resource to edit parameter initialization interface of reducer.
从本质上讲,人工神经网络的学习过程是一个优化的过程,即根据具体的误差信息来合理地选择网络的权重。
In essence, learning in artificial neural networks is an optimization process, that is, an artificial network adjusts the weights of the network on its concrete error information.
本研究采用响应曲面法对影响GLP提取率的三个主要影响因素即提取温度、提取时间和液固比进行了优化。
The effects of different temperature, time and the ratio of solid to solution on the extraction yield of Ganoderma lucidum polysaccharides (GLP) were optimized with response surface methodology.
低速大断面剪切时,应满足对系统飞轮能量足够大的要求,即通过优化驱动系统的飞轮结构参数,保证其阶跃激励特性。
The big cross section of low speed shearing, should satisfy to request system flywheel energy enough, that is to optimize the flywheel structural parameter, and guarantee its step response.
该文提出了一种新的利用非奇异循环变换来优化程序局部性的局部性优化方法,即基于线性表出的循环变换。
The paper presents a new locality optimization approach using non-singular loop transformations to optimize programs' locality, namely linear expressing based loop transformations.
为此列举炼油装置的示例,介绍了两类预估先进控制经济效益的方法,即统计分析法和静态增益优化法。
Two categories of APC pre estimation methods are presented with examples relating to refining issues in this connection: statistical rules and the steady state gain optimization method.
为了达到调频质量阻尼系统最佳减振效果,需要对系统的参数进行优化,即求出最优频率比和最优阻尼比。
In order to achieve the most effective results of TMD system applied in diminishing the vibrations, there exists an optimization problem such as the optimum frequency ratio and optimum damp ratio.
其次,在解决工艺参数优化的问题中,本文提出了一种正演的方法,即结合使用决策树分类器以及人工神经网络进行综合分析的方法来完成。
Secondly, in solving the problem that the craft parameter is optimized, this paper has put forward a method to perform, which using decision tree and ANN carry on comprehensive.
介绍了在机组优化运行管理工作中对机组经济性进行在线监测的基本方法,即耗差分析方法。
This paper introduces the method of online performance analysis of generating units used in the optimal operating management, which is called Heat Deviation analysis (HDA).
介绍了在机组优化运行管理工作中对机组经济性进行在线监测的基本方法,即耗差分析方法。
This paper introduces the method of online performance analysis of generating units used in the optimal operating management, which is called Heat Deviation analysis (HDA).
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