Difference bw the data staging of generic and appli specefic data sources

Hi,
Can anyone tell the difference between data staging of generic and appl specific data sources. Like we know that LO data stage in queued delta, update queue and BW delta queue, i want to know actually where the generic data stages before it is loaded into BW.
Thanks.

Generic data sources are based on either a DB table/view, a function module or an ABAP query. So normally the data stages in the corresponding DB tables or you calculate it at extraction time. There is no update queue like in LO.
Best regards
Dirk

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Hello,
1/
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More info :
[http://help.sap.com/saphelp_nw04/helpdata/en/cf/21f083446011d189700000e8322d00/content.htm|http://help.sap.com/saphelp_nw04/helpdata/en/cf/21f083446011d189700000e8322d00/content.htm]
2/
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[http://fuller.mit.edu/hr/cluster_tables.html|http://fuller.mit.edu/hr/cluster_tables.html]
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rama

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Go thru this link plzz
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Difference between "Help View" and "Search Help"
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Please have a look at below link. It will help you.
http://help.sap.com/saphelp_nw04/helpdata/en/cf/21ed06446011d189700000e8322d00/frameset.htm
for more detailed info look on:
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https://www.sdn.sap.com/irj/sdn/wiki?path=/display/home/abap+dictionary&
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8 copy
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Go thru this link plzz
http://help.sap.com/saphelp_nw2004s/helpdata/en/cf/21ecf9446011d189700000e8322d00/frameset.htm
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Please have a look at below link. It will help you.
http://help.sap.com/saphelp_nw04/helpdata/en/cf/21ed06446011d189700000e8322d00/frameset.htm
for more detailed info look on:
http://www.sap-img.com/abap/what-is-the-different-types-and-usage-of-views.htm
https://www.sdn.sap.com/irj/sdn/wiki?path=/display/home/abap+dictionary&
Go thru this link plzz
http://help.sap.com/saphelp_nw2004s/helpdata/en/cf/21ecf9446011d189700000e8322d00/frameset.htm
Difference between "Help View" and "Search Help"
http://help.sap.com/saphelp_nw04/helpdata/en/cf/21ed06446011d189700000e8322d00/frameset.htm
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Difference bw the data staging of generic and appli specefic data sources

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