The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
2nd generation 1Gbit 2GHz Embedded DRAM (eDRAM) with 4X lower self refresh power compared to prior generation is developed in 22nm Tri-Gate CMOS technology. Retention time has been improved by 3X (300us@95°C) by process and design optimizations. Source synchronous clocking is integrated in the design to reduce clock power without penalizing bandwidth. Charge pump power is reduced by 4X by employing...
The RAID reconstruction performance has a significant impact on the availability of RAID-structured storage systems due to the high disk failure rate. Most existing cache managements for RAID-structured storage systems focus on improving the performance or the energy efficiency, while they do not intent to improve the RAID availability by boosting the RAID reconstruction process. In this paper, we...
This paper proposes a simple and practical RAID reconstruction optimization scheme, called JOurnal-guided Reconstruction (JOR). JOR exploits the fact that significant portions of data blocks in typical disk arrays are unused. JOR monitors the storage space utilization status at the block level to guide the reconstruction process so that only failed data on the used stripes is recovered to the spare...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.