APMigration: Improving Performance of Hybrid Memory Performance via An Adaptive Page Migration Method.

Byte-addressable, non-volatile memory (NVRAM) combines the benefits of DRAM and flash memory. However, due to its slower speed than DRAM, it is best to deploy it in combination with typical DRAM. In such Hybrid NVRAM systems, frequently accessed, hotpages can be stored in DRAM while other cold pages can reside in NVRAM, providing the benefits of both high performance (from DRAM) and lower power co...