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UID:DSC-3900
DTSTART;TZID=Europe/Berlin:20121010T163000
SEQUENCE:1349123729
TRANSP:OPAQUE
DTEND;TZID=Europe/Berlin:20121010T173000
URL:https://dresden-science-calendar.de/calendar/de/detail/3900
LOCATION:TUD Andreas-Pfitzmann-Bau\, Nöthnitzer Straße 4601069 Dresden
SUMMARY:Mohan: Implications of Storage Class Memories on Software and Hardw
 are Architectures
CLASS:PUBLIC
DESCRIPTION:Speaker: Dr. C. Mohan\nInstitute of Speaker: IBM Fellow and For
 mer IBM India Chief Scientist\nTopics:\nInformatik\, Elektro- u. Informati
 onstechnik\n Location:\n  Name: TUD Andreas-Pfitzmann-Bau (Lecture Hall IN
 F E023 (Computer Science Faculty\, TUD))\n  Street: Nöthnitzer Straße 46
 \n  City: 01069 Dresden\n  Phone: \n  Fax: \nDescription: Flash memories h
 ave been in widespread usage for a while but they have had some performanc
 e and reliability problems which have made them unsuitable for long term s
 torage of traditional database data. A new class of memory called Storage 
 Class Memories (SCMs) are emerging which are built using different technol
 ogies than flash devices. SCMs fall in between DRAM and traditional disk s
 torage along many dimensions (performance\, cost\, energy usage\, ....). A
 s a result\, large SCM-based memory systems will be built. SCMs will permi
 t the sizes of databases managed by MMDBMSs to be very large while being c
 heaper than those using only DRAM. SCMs may be viewed as disks or as memor
 y from an architectural perspective. Depending on the viewpoint\, the impl
 ications on DBMS architectures will be very different.  In IBM Research\, 
 we have been working on multiple projects to understand the implications o
 f SCMs on software and hardware architectures in general and on DBMS archi
 tectures in particular. Traditional locking\, recovery\, storage managemen
 t and query processing ideas would need to be extended to take advantage o
 f SCMs. In this talk\, Mohan will discuss what he has learnt from his inve
 stigations and what needs to be further explored. This talk should be of i
 nterest to hardware\, software\, systems and storage people both in indust
 ry and academia.
DTSTAMP:20260524T023928Z
CREATED:20121001T203529Z
LAST-MODIFIED:20121001T203529Z
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