On Thu, Apr 23, 2009 at 9:46 PM, Saptarshi Purkayastha <[email protected]>wrote:
> > We could definitely do this by using the timeStamp property on DataValue >> and let the user specify a "since" date in the export GUI. But the user is >> already specifying which months to export data for, typically only the last >> month so I am not sure how much we would save on the file size... >> > > I was suggesting times when only few datavalues were changed in a given > period. Say for the last year's data, we changed only a few values and the > last month's data was not exported earlier. I would then need to export 13 > month's of data, whereas we can just export those diff datavalues (changes > from last year and this month's data) > > > Sure.
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