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wuzezhou

ľ³æ (ÖªÃû×÷¼Ò)


[½»Á÷] 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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wuzezhou

ľ³æ (ÖªÃû×÷¼Ò)


С¶¡×Ó: English please:) 2012-02-10 19:47:21
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2Â¥2012-02-09 10:45:25
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shine-physics

Ìú¸Ëľ³æ (ÕýʽдÊÖ)


С¶¡×Ó(½ð±Ò+2): thanks for your sharing, now I get it.:) 2012-02-10 19:48:05
С¶¡×Ó: »ØÌûÖö¥ 2012-02-10 19:48:06
wuzezhou: È¡ÏûÖö¥ 2012-02-11 23:13:47
wuzezhou(½ð±Ò+5): Thank You ! 2012-02-11 23:15:49
wuzezhou: »ØÌûÖö¥ 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!!
5Â¥2012-02-09 10:55:25
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hahajing0513

½û³æ (ÖøÃûдÊÖ)


not easy to say!
6Â¥2012-02-09 11:33:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

С°×µÄͬѧ

гæ (СÓÐÃûÆø)


7Â¥2012-02-09 11:46:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
lppv(½ð±Ò+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.
8Â¥2012-02-09 20:04:37
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2012-02-09 10:46   »Ø¸´  
wuzezhou(½ð±Ò+5):лл²ÎÓë
cqwhch4Â¥
2012-02-09 10:50   »Ø¸´  
wuzezhou(½ð±Ò+5):лл²ÎÓë
2012-02-09 20:08   »Ø¸´  
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