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Re: Application deploymentt

by chrestomanci (Priest)
on Feb 07, 2012 at 16:19 UTC ( #952307=note: print w/replies, xml ) Need Help??

in reply to Application deploymentt

When I have done this in the past, I experemented with CPAN and creating a localy built debian package that contained everything before deciding on local::lib and checking the local lib into source control.

The developers on the project would run CPAN against the local lib whenever they needed to add new libaries, or update existing ones. Deployment on the servers was a simple svn checkout of the relevant tag.

In the main it worked well, but there where occasions where perl packages that compiled binary XS code would break things quite comprehensively for other platforms, while appearing to work fine for the platform it was compiled an tested on. If you have more than one OS or processor archetecture on your servers then take a look at node 942112 where I have described the problem in more detail.

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Node Type: note [id://952307]
[Corion]: Nicholas Clark++ # read for a multichar block-delimiter by scanning for the last char, and only then check whether the whole delimiter was read.
[Corion]: At least if you're appending the data read to a larger buffer, this means you avoid the situation of "a delimiter was found but the other half has not been read yet"
choroba misses the context
[Corion]: choroba: Optimizing how Perl reads source code on startup (and then processes it line-by-line)
[Corion]: But in general, it seems to be an interesting approach I should think about - whenever I'm searching for something, to consider if I could search for the end of the token instead of the start of the token

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