DATA ACCESS IN HYBRID MAIN MEMORY SYSTEMS

Implementations of the present disclosure include methods, systems, and computer-readable storage mediums for identifying a data processing function to be executed in a hybrid main memory system, the hybrid main memory system including a first type of main memory and a second type of main memory, the data processing function including data access operations to access the hybrid main memory system, accessing a write metric for the data processing function, the write metric based at least in part on a proportion of the data access operations that are write operations, and, based at least in part on the write metric being less than a threshold value, designating the data processing function for execution in the first type of main memory.