Design of Memory Shifting System Based on Dual-Space Storage Architecture

Abstract

The computer system of the traditional storage architecture has many bottlenecks in massive data transmission, analysis, processing, etc., especially the frequent data migration or copying problem between memory and external storage, which is the most prominent and restricts the full play of CPU performance. To address this, Professor Y. Jin proposed a new solution called dual-space storage architecture based on non-volatile random-access memory (NVRAM) and a data security technique called non-closable window. For the new storage architecture, a corresponding underlying software management model is proposed in this paper. The design scheme of the memory shifting system in this model is introduced in detail, and the feasibility of the scheme is verified through software simulation experiments.

Keywords

• Memory shifting system
• NVRAM
• dual-space storage architecture
• non-closeable window