writing large excel spreadsheets

Posted by pstanton on Stack Overflow See other posts from Stack Overflow or by pstanton
Published on 2009-12-03T19:17:59Z Indexed on 2010/06/08 5:32 UTC
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spreadsheet

has anybody found a library that works well with large spreadsheets?

I've tried apache's POI but it fails miserably working with large files - both reading and writing. It uses massive amounts of memory leaving you needing a supercomputer to parse or create a 20+mb spreadsheet.

Surely there is a more memory efficient way and someone has written it?!

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