Saturday, July 28, 2018

centos - What are the major practical differences between OpenSolaris and Linux?



I currently use CentOS for on my server, and I've been trying to figure out the practical differences between Linux and OpernSolaris. I'm not a linux master, I merely know my way around the system and can generally install things if I need to (though I won't lie, I get tripped up on that sometimes).




If I switch to OpenSolaris, are there going to be major things that I am unable to do now or that at least won't work the same way? My stacks mainly just consist of PHP/MySQL or Node.js/MongoDB.


Answer



OpenSolaris is being forked to OpenIndiana, and I would highly recommend using the later, as Oracle has a tendency to close up previously-open projects. Otherwise,



OpenIndiana/Solaris Pros:





Cons:





  • Slower on most commodity hardware

  • Supports much narrower set of hardware

  • Fewer applications are ported/maintained for OpenSolaris



Other differences include file system structure, command naming and syntax, etc. There are a few good articles on the difference if you google "linux v opensolaris;" eg: http://linuxhelp.blogspot.com/2009/09/open-solaris-vs-linux-comparison.html, http://tuxradar.com/content/opensolaris-vs-linux



SAMP (solaris, apache, mysql, php) stacks should run just fine, assuming your hardware is all supported.


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