On Tue, 3 Aug 2010, Osmosis Paul wrote:
Thanks Nick the point is that i was reading in internet and Apache FAQ web
page but i can not find any information about how modify the information
that we load from a xlsx into a XSSFReader and save as a Xlsx again,
Your 3 main choices for xssf are:
* XSSFWorkbook (and the normal SS usermodel) - easy, simple read+write
* XSSFReader - complicated, read only but low memory
* BigGridDemo - complicated, write support but low memory
I'd suggest you go with XSSFWorkbook, and buy some more server memory if
you need to - the programmer productivity improvements you'll get will
almost certainly outweigh the cost of the memory (this is the main reason
why no-one has so far been willing to sponsor much work on xssf
performance...)
Nick
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