Research on the Giant and Complex Financial Information System Engineering Management from the Perspective of Meta-synthesis Methodology—with the Bank Card Information Exchange System Engineering as a Sample

The paper empirically studies the engineering practices of the national currency circulation information system-China Union Pay’s Bankcard Information Exchange System. By integrating the meta-synthesis methodology and the financial information system engineering, the paper proposes basic principles and processes of the giant and complex financial information system engineering management, and further explores its paradigm and toolkit.