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小木虫论坛-学术科研互动平台 » 科研生活区 » English Cafe » Opinion » Difference between data aggregation & data integration
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wuzezhou

木虫 (知名作家)

[交流] Difference between data aggregation & data integration

I think, "aggregation" means only to put the data together, while integration should be outputted as one data.
Is my opinion right?

[ Last edited by wuzezhou on 2012-2-11 at 22:56 ]
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1楼 2012-02-09 10:45:04
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curton

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lppv(金币+2): Nice answer。 2012-02-14 16:17:08
aggregation----a total number or amount made up of smaller amounts that are collected together

integrate----combine two or more things so that they work together; to combine with sth else in this way


I think you are right.
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8楼2012-02-09 20:04:37
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shine-physics

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小丁子(金币+2): thanks for your sharing, now I get it.:) 2012-02-10 19:48:05
小丁子: 回帖置顶 2012-02-10 19:48:06
wuzezhou: 取消置顶 2012-02-11 23:13:47
wuzezhou(金币+5): Thank You ! 2012-02-11 23:15:49
wuzezhou: 回帖置顶 2012-02-11 23:15:54
Data aggregation is any process in which information is gathered and expressed in a summary form, for purposes such as statistical analysis. (many summaries are assembled)
And Data integration involves combining data residing in different sources and providing users with a unified view of these data. (Summaries are unified).
This is my understanding!!
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5楼2012-02-09 10:55:25
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hahajing0513

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not easy to say!
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6楼2012-02-09 11:33:13
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