[erlang-questions] immutable benefits

[Henning Diedrich]

Thanks for heads up, now reading ...

http://www.erlang.org/doc/efficiency_guide/introduction.html
- or - http://www.erlang.org/doc/pdf/otp-system-documentation.pdf pg 164 ...

And what part is not yet implemented?

Max Lapshin wrote:
> "Erlang performance" part of documentation tells us, that this code
> will create two subbinaries, that are pointing into refcounted large
> binary.
>
> For example, this way is excelent for mmap-reading of files, but it is
> not yet implemented.
>
>