I think "easier" and "harder" are not used appropriately here. Technologies to be used at different scales of size do not always match to the scales of difficul

I think "easier" and "harder" are not used appropriately here. Technologies to be used at different scales of size do not always match to the scales of difficulty. Especially when you are the person to use the technologies, not inventing the technologies. Maybe there is a sequence of learning, for example you always learn to manage small databases and then go on to the technics to manage larger databases. But again, the sequence of learning does not always match to the scale of difficulty.