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Embedded DB Environment Vs. Emergence of Non-volatile Memory

2010-07-09 14:08:20| 分类： dbms | 标签： |举报 |字号大中小订阅

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Flash Memory -> PRAM, MRAM, FRAM
MRAM (Magnetic RAM)
FRAM (Ferroelectronic RAM)
PRAM (Phase change RAM)

Issue:
Capacity/Write Speed/Reading Speed/Durability

Ongoing research:
PRAM using a Flash-based file system
PRAM using the I/O Buffering
Instance Recovery

Recovery - No need to Redo? Undo last?
Memory writing provides a certain extent of atomicity
No concept of buffer manager
...

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