Which is a better structure for a database?
Posted: 13 Sep 2014 20:49
For storing data is it better to use the internal fact database, or an array or other collection of objects?
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person(Family,FirstName,NickName,Gender,Age,1,"pirate")
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person(Family,FirstName,NickName,Gender,Age,1,"pirate")
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clauses
compose(p("Left Scale","Grid","Lines","Style"),s(1,"Dotted","Pen")).
compose(p("Bottom Scale","Grid","Lines","Style"),s(1,"Dotted","Pen")).
compose(p("Picture","Frame","Lines","Style"),s(5,"Solid","Pen")).
compose(p("Right Scale","Grid","Lines","Style"),s(1,"Dash Dot Dot","Pen")).
compose(p("Left Scale","Axes","Lines","Style"),s(3,"Solid","Pen")).
compose(p("Top Scale","Axes","Lines","Style"),s(2,"Solid","Pen")).
compose(p("Right Scale","Axes","Lines","Style"),s(2,"Solid","Pen")).
compose(p("Bottom Scale","Axes","Lines","Style"),s(3,"Solid","Pen")).
compose(p("Top Scale","Grid","Lines","Style"),s(1,"Dash Dot Dot","Pen")).
compose(p("Plot","Frame","Lines","Style"),s(5,"Solid","Pen")).
compose(p("Foreground","Edges","Lines","Style"),s(1,"Solid","(~Screen) & Pen)")).
compose(p("Foreground","Cut Edges","Lines","Style"),s(1,"Dashed","(~Screen) & Pen)")).
compose(p("Background","Cut Edges","Lines","Style"),s(1,"Dotted","Pen")).
compose(p("Background","Edges","Lines","Style"),s(1,"Solid","Pen")).
I explain here how his sermon can be applied to the questionEverything is good for something but nothing good for everything.
I twist the mathematical problem of the capricious sultan and his dungeon.Which is the best database handling tool of VP?
I know that every new development pushes out some old long standing stuff.Notice that we only maintain the chain db for backwards compatibility. We consider it deprecated. And will eventually discontinue it.