Is it possible to view the entire family tree
Before trying PhpGedView I used a couple of sites that had a tree view which is a great way to navigate and to see relationships
Is this possible?
Sure, if you have but a few generations (very few) and concentrated families (not many children, spouses, etc)
Anything over 500 would present a real issue with viewing a tree, and with my 97,500 INDIs, I wouldn't even contemplate the crossovers and overlaps.
The Interactive tree will display a lot of people, but is flawed as well. There are commercial operations that can assist with a printed tree version, but again, mighty small if you have a really large tree.