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From Mark Beardsley <markbrd...@tiscali.co.uk>
Subject Re: Apache POI works but it uses too RAM: is it a limit of your library?
Date Fri, 29 Mar 2013 16:15:51 GMT
As it currently stands, SXSSF is intended to support the creation of very
large workbooks. A patch has been submitted that makes it possible to edit
pre-existing cells but this has not yet been reviewed and applied, at least
as far as I know. If you need to open an existing workbook, modify one or
more of the cells it already contains and then write the results back to
file, you will have to use XSSF, at least for the foreseeable future.



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