Slide 1

CS 142 Lecture Notes: DatacentersSlide 1Google Datacenter

CS 142 Lecture Notes: DatacentersSlide 2Datacenter OrganizationRack:50 machinesDRAM: 800-3200GB @ 300 sDisk: 100TB @ 10msSingle server:8-24 coresDRAM: 16-64GB @ 100nsDisk: 2 TB @10ms

Row/cluster:30+ racksDRAM: 24-96TB @ 500 sDisk: 3 PB @ 10msCS 142 Lecture Notes: DatacentersSlide 3Sun Containers

CS 142 Lecture Notes: DatacentersSlide 4Sun Containers, cont'd

CS 142 Lecture Notes: DatacentersSlide 5Google Containers

CS 142 Lecture Notes: DatacentersSlide 6Microsoft Containers

CS 142 Lecture Notes: DatacentersSlide 7Microsoft Containers, cont'd

CS 142 Lecture Notes: DatacentersSlide 8Failures are FrequentTypical first year for a new cluster (Jeff Dean, Google):~0.5 overheating (power down most machines in