A system and method for decentralized data processing includes receiving, by a first data processing unit of a data processing unit array, a user request and sending, by the first data processing unit, the user request to at least one of other data processing units of the data processing unit array. Each of the first data processing unit and the other data processing units include a dedicated non-volatile memory. The system and method also include receiving, by the first data processing unit, a code of execution results from each of the other data processing units that execute the user request, combining, by the first data processing unit, the code of execution results from the each of the other data processing units that execute the user request, and responding, by the first data processing unit, to the user request by transmitting the combined code of execution results.