We are significantly faster than boost (up to about twice as fast) when not just dumping binary data. Size seems to be
negligable between the two. Speed goes up as data gets larger. Boost's overhead for metadata is actually pretty small
when the data types themselves are not small. For very small data types, it might start to make a difference.
So far I've only played around with std::vector<double> for size 7 or size 1M, we are smaller when the header is a
significant portion and the same size (though always smaller due to no header) at larger sizes, but we basically run at
the same speed and same size for vectors of doubles
