کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
463128 | 696959 | 2012 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A hybrid SSD with PRAM and NAND Flash memory
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
شبکه های کامپیوتری و ارتباطات
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چکیده انگلیسی
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.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Microprocessors and Microsystems - Volume 36, Issue 3, May 2012, Pages 257–266
Journal: Microprocessors and Microsystems - Volume 36, Issue 3, May 2012, Pages 257–266
نویسندگان
Gyu Sang Choi, Ingyu Lee, Mankyu Sung, Choongjae Im,