What is MPP (Massively Parallel Processor)?

Massively Parallel Processors work on various parts of the program, with each processor utilizing its working framework and memory. Massively parallel processing (MPP) framework comprises an enormous number of small homogeneous processing nodes interconnected through a high-speed network. Massively parallel processing is a method of crunching huge measures of information by dispersing the processing over hundreds or thousands of processors. Every processor in an MPP framework has its memory, disks, applications, and instances of the operating system.