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DTSTAMP:20181221T160731Z
LOCATION:D173
DTSTART;TZID=America/Chicago:20181114T143000
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UID:submissions.supercomputing.org_SC18_sess276_exforum111@linklings.com
SUMMARY:Cassandra in Dockers Deployment Using an NVMe Fabric
DESCRIPTION:Exhibitor Forum\nData Management, Containers\n\nCassandra in D
 ockers Deployment Using an NVMe Fabric\n\nBelgaied, Paulsen\n\nThe Cassand
 ra distributed database achieves high throughput and large capacity at an 
 unparalleled resiliency by scaling linearly to a large number of nodes, wh
 ile keeping multiple copies of the data. This comes at the price of increa
 sed latency and inefficient use of CPU and storage. Viking Enterprise Solu
 tions has developed an approach whereby storage is decoupled from the node
 s that run the database by deploying a Cassandra Cluster over dockers that
  is connected to NVMeoF and served by the Viking Enterprise Solutions NSS-
 2248 NVME target appliance. We achieve significantly lower latency by usin
 g NVMe and reducing the replication factors. The decoupling of the volumes
  from the database nodes enables much more efficient use of CPU resources 
 by allowing multiple instances to share CPU and memory resources on the sa
 me servers, while improving the overall flexibility and resiliency of the 
 system.
URL:https://sc18.supercomputing.org/presentation/?id=exforum111&sess=sess2
 76
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