English translation for "屏蔽数据"
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- mask data
Related Translations:
电屏蔽: [电磁] electric shield; electric screening; electric shielding; screening; shielding 访客屏蔽: visitor's shielding 屏蔽变压器: shielded tra formershielded transformer 屏蔽水箱: water shielding tank
- Example Sentences:
| 1. | Recommendation for data on shielding from ionizing radiation - shielding from x - radiation
电离辐射防护屏蔽数据推荐标准.第2部分: x辐射防护屏蔽 | | 2. | Recommendation for data on shielding from ionizing radiation - shielding from gamma radiation
电离辐射防护屏蔽数据推荐标准.第1部分:辐射防护屏蔽 | | 3. | One way to deal with that data diversity is to provide an abstraction layer that can mask differences in data location and data type
处理这种数据多样性的方法之一是提供一个抽象层，屏蔽数据位置和类型的差异。 | | 4. | Xquery java api can also shied heterogenous data sources and supply users with a unified interface which can query a number of data sources . users can achieve query aims by writing xquery search strings . xquery itself does not implement such function
Xqueryjavaapi还可以屏蔽数据源的异构性，提供给用户一个使用多种数据源的统一接口，只要用户提供满足查询要求的xquery查询字符串，就可以使用该接口达到查询目的。 | | 5. | By establishing a middle layer between software component and data source , it makes the development of component setup on a coherent data view . this realized different data source integration and transparent accessing . in accordance with the practical data structure of fc1s , we discussed the corresponding solution
（ 4 ）提出了通用数据存取中间件的概念，通过在软件构件和数据源之间建立一个中间层，对构件屏蔽数据源的差异，使领域构件的开发建立在一致的数据视图之上，实现了异构数据的集成和对数据的透明访问，并结合防汛系统实际数据结构情况探讨相应的解决方案。 | | 6. | As the application of distributed computing is used much more widely ， distributed database becomes a significant part of information management it avoids a lot of disadvantages of conventional centralized database ， and is applicable to many situations distributed database is a set of data which is the unity logic ， but in fact these data is located on different sites it is of high availability ， easy expansibility ， high concurrency ， high efficiency and etc in distributed system ， data redundancy is a method to improve the speed of query and the availability of system distributed query should shield the lower level details of data redundancy from end users ， distributed transaction should ensure data from disaccord this paper introduces basic conceptions of distributed database firstly ， discusses distributed transaction and concurrent control ， describes the development prototype mysql ’ s characters ， architecture and executive mechanism ， then shows the skeleton model of dpsql and exposes the strategy and algorithm of distributed query and distributed transaction ， at last analyzes the extra expenses and response delay of distributed processes this paper exposes the implementation mechanism of distributed query and distributed transaction emphatically distributed query uses the strategy of “ read one ， write a11 ” s0 in such a system if user ’ s requests are read - - only for the most part and the distribution of data redundancy is plausible ， efficiency is very high distributed transaction uses two - 。 phase commit protocol to ensure the consistency of global data ， which has less communication overhead
分布式查询需要向用户屏蔽数据冗余分散的底层细节，分布式事务处理要保证全局数据完整，这都是传统集中式数据库不曾面临的问题。本文首先介绍了分布式数据库的概念性问题；接着讨论了分布式事务涉及的定义及算法；然后描述了dpsql的原型mysql的特性、结构和执行机制；继而给出了dpsql的梗概模型，阐述了实现分布式查询和分布式事务处理的策略及算法；最后分析了进行分布式处理给系统增加的额外开销和客户端的额外响应延迟。本文重点描述了分布式查询和分布式事务处理的实现机制，分布式查询采用”读一个写全部”的本地优先策略，在读操作频繁的系统中，只要库的分布合理，单机效率极高，几乎无任何附加开销和延迟，而以整个系统的角度看来，吞吐量就更是优于单机系统；分布式事务处理采用两阶段提交协议，通信次数较少并能确实保证副本一致。 |
- Similar Words：
- "屏蔽试验堆" English translation, "屏蔽试验反应堆,整体屏蔽反应堆" English translation, "屏蔽试验装置" English translation, "屏蔽手套" English translation, "屏蔽数" English translation, "屏蔽衰减" English translation, "屏蔽双绞电缆" English translation, "屏蔽双绞线" English translation, "屏蔽双绞线电缆" English translation, "屏蔽双绞线对" English translation
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