What is 2 + 2 = 4; four eyes principle?
Four eyes principle, work on base of two man rule over
system for correctness, maker and checker, in Information Technologies IT word,
coder and reviewer.
What is advantage of four eyes principle?
Very simple, we have coder and reviewer in place, as coder write
code for app/system in respective language then review will do the review and so
on. This process will happen till end of system delivery.
e.g.
Coder, write the code in java:
public class ClsMain
{
Public static void
main(String arg[]){
System.out.println(“Hello
}
}
Reviewer, review the code and suggest for correctness:
/*****************************************************/
/* ClsMain.java, for
printing the “Hello, http://tutorialbyexample.com”
/* Author : Tutorial
by Example
/* Date : 06-Jul-2015
/*****************************************************/
public class ClsMain{
/* Main method with args as string
parameters */
public static void main(String[] args) {
System.out.println("Hello, http://tutorialbyexample.com");
}
}
Note: this principle is already implemented in so many product
base organizations.
References:
Great blog, I was searching this for a while. Do post more like this.
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Great Article android based projects
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