# \[ Please Help Me, Urgent \] About concurrent proses

**URL:** <https://www.ruby-forum.com/t/please-help-me-urgent-about-concurrent-proses/140536>\
**Category:** Rails\
**Created:** [June 16, 2008, 12:11am UTC](https://www.ruby-forum.com/t/please-help-me-urgent-about-concurrent-proses/140536 "2008-06-16T00:11:10Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![malioboro](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/m/eb8c5e/32.png) [@malioboro](https://www.ruby-forum.com/u/malioboro)\
**Post date:** [June 16, 2008, 12:11am UTC](https://www.ruby-forum.com/t/please-help-me-urgent-about-concurrent-proses/140536/1 "2008-06-16T00:11:10Z")

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Dear All;

I would like to ask information or theory about ruby on rails.

I have question about 2 the proses concurrently that are run together  
in ruby on rails. But ruby doesnt run those proses concurrently, ruby  
runs it like a thread. My question if 2 proses are run concurrently in  
the same time even the same second, what is thing that can make ruby to  
take decision which proses will be run first then another should wait??

I hope you guys can understand clearly my question. Thank you very much  
for your suggestion and answer.

Thank You.  
Rein