[OSM-dev] Some statistics for file-format -development

[Sascha Silbe]

On Fri, Nov 21, 2008 at 10:59:27AM +0100, Marcus Wolschon wrote:

> I ran into an outOfMemory-Exception memory-mapping the file when 
> importing
> Baden-Württemberg.
[...]
> (I did not think this would become an issue for file-sizes of about 
> 100MB)
Did you try it on Windows or a POSIX compatible OS? 32bit or 64bit 
architecture/OS/userspace?
On 64bit Linux, I can easily mmap() even the whole planet database 
(~50GB total, with largest file being ~30GB) - on 32bit it's less, but 
still way more than a few hundred MBs.

CU Sascha

-- 
http://sascha.silbe.org/
http://www.infra-silbe.de/
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