About 4GL.01 : Birth

Before you start, you need to know the meaning of several nouns

Fourth Generation Programming Language(4GL), also known as Very High-Level Programming Language(VHLL).

Domain-Specific Language(DSL) : Specific use, but it is difficult to have other uses.
General-Purpose Language(GPL) : Not limited to use, Such as C, C ++, java, c # and so on..

But no one can say what programming language is 4GL.
Maybe someone can say several nouns out and say: This is 4GL.
It is wrong at this point. Because it must have the characteristics of GPL, which can be considered a real 4GL.
So with the GPL characteristics of the 4GL is difficult.

How hard it is ?
If we started from Fortran in 1957, it has been 60 years old.
Period after a number of high-end talent, but still fruitless.





Time for a long time, it gradually thought that it was fantasy, and with the discrimination, just as 2GL against 3GL, history is repeating again.

Before 4GL does not exist,and there is no entity, then we can only use reasoning to learn.
But now the world's first 4GL was born, although still in the revision, We will take the time to tell you about its characteristics

I know it's incredible.

Edward
2017-10-18

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