On 9 Apr 99, at 8:00, Matthew Soffen wrote:

> You could use the standard C API that comes with MySQL.  It will
> be faster than an interpreted language like Perl or PHP or Python.

I am very curious. I have not programmed in C.  99% of my experience 
is with perl.  I am of the impression that the same functions can be 
programmed in perl in much less time than in C; a programer using 
perl could get the same work done in say 50% of the time needed to do 
it in C.  Now the argument is "but it will run 50% faster forever".  
Then you argue but there is no forever for these programs because 
actually they will be modified so often.  But certainly, I think a 
program in C will perform better than a program in perl; but do you  
weigh how much a cpu costs against how much a programmer's time 
costs?

This leads to mod_perl (and using Apache::DBI). I installed it on my 
intranet.  Database programs respond nearly as fast as just 
requesting a normal page.  Should I still consider writing these perl 
programs in C? I cannot see how it could improve performance in 
"response on the website".  Would it reduce memory consumption?  Does 
that matter so much when memory is so cheap?  Do I use my car less 
because the price of gasoline could go up in the future?

I am interested in how others consider this. If it were not for 
mod_perl I would say that if you initially use perl you should move 
it to C or C++ once you are satisfied with what it does. But with 
mod_perl, I don't see the need to move it.  And now I hear that there 
is a perl to C program.

Peter
Might is not Right. But there is a lot of Might knocking 
about in this world, and something has to be done about it.
-- King Arthur, The Once and Future King
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