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On a unix box I issued the following command ps -ef | grep &lt;qmgr&gt; and saw the following process running: <br />
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amqzmuc0 - Critical process manager <br />
amqzmur0 - Restartable process manager <br />
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I google for the following information but was unable to find anything related to this processes. What is the purpose of this process and how do they differ from each other?
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On a unix box I issued the following command ps -ef | grep <qmgr> and saw the following process running: 

amqzmuc0 - Critical process manager 
amqzmur0 - Restartable process manager 

I google for the following information but was unable to find anything related to this processes. What is the purpose of this process and how do they differ from each other?

Websphere MQ 6 Processes on a Unix platform

Java application servers that support the Java EE platform and features include JOnAS from Object Web, WildFly (formerly JBoss AS) from JBoss, Geronimo from Apache, TomEE from Apache, Resin Java Application Server from Caucho Technology, Blazix from Desiderata Software, Enhydra Server from Enhydra.org, and GlassFish from Oracle. Commercial Java app servers include WebLogic by Oracle, WebSphere from IBM and the open source JBoss Enterprise Application Platform (JBoss EAP) by Red Hat.

Java App Servers

Unix is a multitasking, multi-user computer operating system originally developed in 1969 at Bell Labs. Today, it is a modern OS with many commercial flavors and licensees, including FreeBSD, Hewlett-Packard’s UX, IBM AIX and Apple Mac OS-X. Apart from its command-line interface, most UNIX variations support the standardized X Window System for GUIs, with the exception of the Mac OS, which uses a proprietary system.

Unix OS

Software is any set of instructions that directs a computer to perform specific tasks or operations. Computer software consists of programs, libraries and related non-executable data (such as documentation). Computer software is non-tangible, contrasted with computer hardware, which is the physical component of computers. Software written in a machine language is known as "machine code". However, in practice, software is usually written in high-level programming languages than machine language. High-level languages are translated into machine language using a compiler or interpreter or a combination of the two.