Algorithms and data structures for flash memories
ACM Computing Surveys (CSUR)
Exploiting non-volatile RAM to enhance flash file system performance
EMSOFT '07 Proceedings of the 7th ACM & IEEE international conference on Embedded software
Proceedings of the 2008 ACM symposium on Applied computing
A PRAM and NAND flash hybrid architecture for high-performance embedded storage subsystems
EMSOFT '08 Proceedings of the 8th ACM international conference on Embedded software
Proceedings of the 14th international conference on Architectural support for programming languages and operating systems
Architecting phase change memory as a scalable dram alternative
Proceedings of the 36th annual international symposium on Computer architecture
Proceedings of the 36th annual international symposium on Computer architecture
FlashSim: A Simulator for NAND Flash-Based Solid-State Drives
SIMUL '09 Proceedings of the 2009 First International Conference on Advances in System Simulation
Study of the performance impact of a cache buffer in solid-state disks
Microprocessors & Microsystems
A space-efficient flash translation layer for CompactFlash systems
IEEE Transactions on Consumer Electronics
Microprocessors & Microsystems
Extending SSD lifetime in database applications with page overwrites
Proceedings of the 6th International Systems and Storage Conference
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The speed of computing processor has been improved dramatically with multi-core architecture. However, the overall computer system performance shows slow improvement because of the sluggish speed of storage system. Several researches have been done to improve the performance of storage system by introducing Solid-State Disk technology with NAND Flash memory. In this paper, we propose new hybrid Solid-State Disk (SSD) architecture to combine Phase-change Memory (PRAM) and NAND Flash memory to achieve high-performance. Our experimental results show that the proposed scheme shows up to 140% performance improvement without endurance problem in PRAM in write-intensive workloads, compared to SSD with only NAND Flash memory.