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计算机科学 2003
Data Corruption in Memory Detection and Recovery
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Abstract:
For some certain applications. they require massive application data to be resident in main memory- We categorize the exceptional data resided in memory based on the analysis of corresponding reasons. Exploiting mature CRC technologies to build a redundancy code for each data unit in memory to achieve integrity and combining traditional log and checkpoint technologies, we present the basic methods of prevention for corrupted data propagation and directly static detection and recover of corrupted data.