So You are saying that there is really not much difference between prolog and lets say constraint solver written in Java (DSL on top of another language)? Because if this really true than now I understand why this language never caught on.
It depneds on the comment and the article. I actually had some contact with prolog (did a semester in university mamy years ago) and still up till today did not find a reason to use it on real life - mainly because I have responsibily to keep my solutions maintainable for decades and I do not see how could I keep easily find people willing to work on prolog and not switch obver to where reall money is at.
So when I saw an interesting insight that somehow maches my very old intuition (that prolog is mainly constraint solver) I wanted to ask more. And I believe that reading this whole introduction could potentially not give me this insight.
That seems like main reason any high level language exist - to give us abstraction layer with better building blocks to solve problems. The trick is to choose which DSL to use in project so its maintainable (and cost effective). I even long time ago learned some prolog (had a whole semester in university on it) but I cannot find a reason why I would use it anywhere in real projects.
I believe in general purpose languages - from the business point of view its better to invest in one platform/language/ecosystem (if possible of course) than to spread too thin - each specialized language is potential liability (its trade-off but still the additional languages have to carry their own weight allowing for example to access more platforms)
