Guess Who’s Back: Comeback Interval based Multi-tier Memory Management
Yeonjeong Jeong, Taehoon Kim, Jihye Lee, Eunji Pak, Kwangwon Koh, Changdae Kim · 2025
Memory disaggregation decouples memory from compute nodes, enabling flexible and scalable memory provisioning beyond the physical limits of single servers. With the rapid evolution of hardware technologies, future systems are expected to adopt multi-tier remote memories with diverse performance characteristics. However, most existing studies focus only on two-tier designs, leaving heterogeneous hierarchies underexplored.