AIX, its short form of advanced interactive executive and its one of the UNIX based operator but some feature will be added like ODM and SMIT. every UNIX perform inverse tree format of directory architecture as well as AIX also... every UNIX configured by /etc directory from one in root, this /etc only contain system basic configured thinks like user information and user privileges, network, booting supported files(/etc/inittab, rc.boot), run control information and configured script files etc..
all UNIX functioning file based configuration but AIX having ODM. This is repository that regarding our system information its easily understand system configured nature and change it.
One more administrative tool SMIT is support handling and execution of command/script and management of system. every one easily understand administrative activity without using command and its option flag.
This AIX is running only POWER architecture of IBM. actually to innovated AIX OS with RISC based architecture in 1986. what is RISC? and what to do RISC desired?
RISC is short form of Reduced Instruction Set Computing, generally cpu is hardware like brain but its does not capable to functioning itself here needed some kind of instructor like Operating System its sequenced by instruction . every instruction executed by clock cycle and manage its time duration,
Normally cpu performed two types based on content instruction and executed instruction, one is CISC another one is RISC.
simply CISC executed one instruction per clock cycle but RISC executed multiple instruction per clock cycle this line is desired performance of execution.
The Performance Equation
The following equation is commonly used for expressing a computer's performance ability:
The CISC approach attempts to minimize the number of instructions per program,
In first AIX based Operating system functioning RS/6000 machine it is one of RISC based architecture.
POWER "performance optimized with enhanced RISC" is AIX operating system interact hardware and its optimized and enhanced to RISC, in this power having various version are there but last 10 years functioning and processing p5,p6 and p7, this versions are supported visualization(one physical machine consist many os or system logically).
all UNIX functioning file based configuration but AIX having ODM. This is repository that regarding our system information its easily understand system configured nature and change it.
One more administrative tool SMIT is support handling and execution of command/script and management of system. every one easily understand administrative activity without using command and its option flag.
This AIX is running only POWER architecture of IBM. actually to innovated AIX OS with RISC based architecture in 1986. what is RISC? and what to do RISC desired?
RISC is short form of Reduced Instruction Set Computing, generally cpu is hardware like brain but its does not capable to functioning itself here needed some kind of instructor like Operating System its sequenced by instruction . every instruction executed by clock cycle and manage its time duration,
Normally cpu performed two types based on content instruction and executed instruction, one is CISC another one is RISC.
simply CISC executed one instruction per clock cycle but RISC executed multiple instruction per clock cycle this line is desired performance of execution.
The Performance Equation
The following equation is commonly used for expressing a computer's performance ability:
In first AIX based Operating system functioning RS/6000 machine it is one of RISC based architecture.
POWER "performance optimized with enhanced RISC" is AIX operating system interact hardware and its optimized and enhanced to RISC, in this power having various version are there but last 10 years functioning and processing p5,p6 and p7, this versions are supported visualization(one physical machine consist many os or system logically).
