发明名称 |
LOW LATENCY AND PERSISTENT DATA STORAGE |
摘要 |
Persistent data storage with low latency is provided by a method that includes receiving a low latency store command that includes write data. The write data is written to a first memory device that is implemented by a nonvolatile solid-state memory technology characterized by a first access speed. It is acknowledged that the write data has been successfully written to the first memory device. The write data is written to a second memory device that is implemented by a volatile memory technology. At least a portion of the data in the first memory device is written to a third memory device when a predetermined amount of data has been accumulated in the first memory device. The third memory device is implemented by a nonvolatile solid-state memory technology characterized by a second access speed that is slower than the first access speed.
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申请公布号 |
US2013166821(A1) |
申请公布日期 |
2013.06.27 |
申请号 |
US201113336287 |
申请日期 |
2011.12.23 |
申请人 |
FITCH BLAKE G.;FRANCESCHINI MICHELE M.;JAGMOHAN ASHISH;TAKKEN TODD E.;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
FITCH BLAKE G.;FRANCESCHINI MICHELE M.;JAGMOHAN ASHISH;TAKKEN TODD E. |
分类号 |
G06F12/02 |
主分类号 |
G06F12/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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