the second is a higher-order method, one that a business analyst would understand.

business analyst needs to determine which version he wants to keep.

业务分析师需要确定保留哪个版本。

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sometimes it comes from the business analyst or a customer.

有时，它来自于商业的分析或顾客。

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data profiling is not magic –-it helps bring data quality issues to light, but you still need a data or business analyst or subject matter expert to review results and draw appropriate conclusions.

数据概要分析并不神奇&它帮助揭示数据质量问题，但是仍然需要一个数据或业务分析师或者主题专家来对结果加以评价，并得出适当的结论。

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in the context of data flow, an analyst identifies object types, and thinks about events that change the state of objects.

在数据流上下文中，分析师识别对象类型，并思考改变对象状态的事件。

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to keep track of the data elements, the analyst might list each one in a data dictionary.

为了记录数据元素，分析员必须把每个数据列在数据字典内。

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thus, proper education and communication between data modeler and business analyst is essential.

因此，数据建模师和业务分析师之间需要进行恰当的培训和交流。

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a degree in this field may be used to refine one's skill as a data analyst in any of these businesses or in government services ( e.g., analyzing census data and projecting tax revenues).

通过该专业的学习并获得学位的同学会在以后的商业数据或政府数据分析的工作中不断强化该方面的技能水平。

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once again, in this case, the data analyst may have to investigate not only the structure of the target, but also any data already resident there to ensure the compatibility of the incoming data.

同样，在这种情况下，数据分析可能不仅需要调查目标的结构，还需要调查任何已有的数据，以确保进入的数据的兼容性。

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the size of source models, the number and type of attributes, and the complexity of defining the transformation can be time-consuming for the data analyst, architect, and implementer.

源模型的大小、属性的数量和类型、以及定义转换的复杂性，对于分析员、架构师和实现者来说，可能很费时间。

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there are several possibilities as to what the "target system" is for the data analyst working in an soa project

对于SOA项目中的数据分析工作，“目标系统”有以下这些可能性

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teng hua is a data analyst of the china digital game industry report.

腾华是中国数据游戏产业的数据分析师。

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the 22-year-old bride, who worked as a systems data analyst and it instructor, sported a breathtaking diamond tiara studded with six teardrop-shaped emeralds.

22岁的新娘是一名系统数据分析师和IT指导师。在婚礼上她佩戴着镶有六颗泪滴状祖母绿的钻石头冠，奢华到令人惊叹。

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big data in climate first means that we have sensors everywhere: in space, looking down via remote sensing satellites, and on the ground, said kirk borne, a data scientist and professor at george mason university.

乔治梅森大学的数据学家柯克o波恩教授指出：大数据技术在气候研究领域的发展，首先意味着传感器已经无所不在。首先是太空中的遥感卫星，其次是地面上的传感器。

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at first researchers expected only quantitative data, says project scientist barry mauk.

参与此项目的科学家巴里·莫克说，一开始他们只想得到一些定量数据。

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the computer malfunctioned and printed out the wrong data. the scientist's calculations proved exactly right.

计算机出了故障，印出的资料不正确.那位科学家的计算结果完全正确。

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as part of the new digital strategy, computer scientist prof dame wendy hall and tech ceo jerome pesenti, former chief data scientist at ibm, have been asked to review the uk's artificial intelligence sector.

作为新兴数字战略的一部分，计算机科学家达梅·温迪·霍尔教授和科技公司CEO、前IBM首席数据科学家杰罗姆·佩森迪已经受邀重返人工智能领域。

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a data scientist wanted to put this theory to the test and, in doing so, has created a graphic that reveals how few ways there are in certain eastern cultures to talk about colours, compared to the west.

一位数据科学家想要验证这一理论，他绘制了一张图标，这张图表证明，相对于西方文化，东方文化中描绘颜色的语汇要少得多。

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mr. farrell, 28 years old, is a data scientist, a job title that barely existed three years ago but since has become one of the hottest corners of the high-tech labor market.

现年28岁的法雷尔是一名数据科学家。三年前，数据科学家这个职业头衔几乎还不存在，但后来逐渐成为高科技劳动力市场上最热门的职位之一。

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as couples become couples, facebook data scientist carlos diuk writes, the two people enter a period of courtship, during which timeline posts increase.

脸书网的数据科学家卡洛斯·迪艾克写道，在一对情侣成为恋人之前，两人会经历一段求爱期，这段时间内社交网站上的发帖数会上升。

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a data scientist helps companies make sense of the massive streams of digital information they collect every day, everything from internally generated sales reports to customer tweets.

数据科学家帮助各公司理解其每日搜集的海量数据信息，从内部作出的销售报告，到客户发布的Twitter消息，无所不包。

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