  We use large N duality to study brane/anti-brane configurations on a class of
Calabi-Yau manifolds. With only branes present, the Calabi-Yau manifolds in
question give rise to N=2 ADE quiver theories deformed by superpotential terms.
We show that the large N duality conjecture of hep-th/0610249 reproduces
correctly the known qualitative features of the brane/anti-brane physics. In
the supersymmetric case, the gauge theories have Seiberg dualities which are
represented as flops in the geometry. Moreover, the holographic dual geometry
encodes the whole RG flow of the gauge theory. In the non-supersymmetric case,
the large N duality predicts that the brane/anti-brane theories also enjoy such
dualities, and allows one to pick out the good description at a given energy
scale.
