Disclosed is a system, method, and computer program product for analyzing sets of data in an efficient manner, such that analytics can be effectively performed over that data. The assembly includes a rigid elongated rod having first and second opposed ends, a threaded bolt adjacent to the first opposed end of the elongated rod, and a compressive structure positioned operationally between the elongated rod and the bolt. The Z-buffer of a graphics card determines the distances from the bottom of the ownship to each pixel in the field of view. The ability of a party to redefine or add trust information is controlled by the parties with which it has a relationship that are above it in the hierarchy. Methods of using the clamping assembly are also disclosed wherein the shoes are cooperatively positioned on a clampable fixed object such as an I-beam and substantially planar surfaces of objects desired to be clamped are abutted and held in place thereby.