In-memory simulations using multidimensional cubes

摘要

Methods and apparatus, including computer program products, are provided for in-memory simulations. The method may include forming a virtual cube including at least one change value representative of a change to a simulation; forming another cube including online data; and combining the virtual cube and the other cube to form a union cube representative of a result of the simulation, the virtual cube, other cube, and the union cube comprised in an in-memory storage and shared for at least a session associated with the simulation. Related systems, methods, and articles of manufacture are also disclosed.