[C++] - how to deal with very large files

Two possible ways:

1) Only use basic I/O in such as FILE* + fread + fwrite ... and try to read/write byte sequences at one time.

2) Use memory-mapped file mechanism.
Possible links:
+ Boost C++ memory-mapped file support: http://www.boost.org/doc/libs/1_38_0/libs/iostreams/doc/index.html
+ http://codingplayground.blogspot.com/2009/03/memory-mapped-files-in-boost-and-c.html#comment-form

3) TBA (please let me know if u have others. Thanks!)

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Cheers,
Vu