CS 142 Lecture Notes: DatacentersSlide *Google Datacenter

CS 142 Lecture Notes: Datacenters

CS 142 Lecture Notes: DatacentersSlide *Datacenter OrganizationRack:50 machinesDRAM: 200-800GB @ 300 sDisk: 100TB @ 10msSingle server:4-8 coresDRAM: 4-16GB @ 100nsDisk: 2 TB @10msRow/cluster:30+ racksDRAM: 6-24TB @ 500 sDisk: 3 PB @ 10ms

CS 142 Lecture Notes: Datacenters

CS 142 Lecture Notes: DatacentersSlide *Sun Containers

CS 142 Lecture Notes: Datacenters

CS 142 Lecture Notes: DatacentersSlide *Sun Containers, cont'd

CS 142 Lecture Notes: Datacenters

CS 142 Lecture Notes: DatacentersSlide *Google Containers

CS 142 Lecture Notes: Datacenters

CS 142 Lecture Notes: DatacentersSlide *Microsoft Containers

CS 142 Lecture Notes: Datacenters

CS 142 Lecture Notes: DatacentersSlide *Microsoft Containers, cont'd

CS 142 Lecture Notes: Datacenters

CS 142 Lecture Notes: DatacentersSlide *Failures are FrequentTypical first year for a new cluster (Jeff Dean, Google):~0.5 overheating (power down most machines in

How Many Datacenters?1-10 datacenter servers/human?100,000 servers/datacenter

80-90% of general-purpose computing in datacenters?August 25, 2010RAMCloudSlide *

U.S.WorldServers0.3-3B7-70BDatacenters3000-30,00070,000-700,000

RAMCloud

CS 142 Lecture Notes: DatacentersSlide *

CS 142 Lecture Notes: Datacenters