1. An apparatus, comprising: a processor; and a memory system coupled to the processor and configured to receive instructions from the processor to access information stored by the memory system, the memory system including a plurality of memory nodes, wherein each memory node of the plurality of memory nodes is coupled to at least one other memory node of the plurality of memory nodes and each memory node of the plurality of memory nodes is configured to generate an internal message including instructions for an operation, the internal message to be provided to another memory node of the plurality of memory nodes to perform the operation.