GPDB SEGMENT Host Specifications

posted Sep 12, 2012, 8:41 AM by Sachchida Ojha   [ updated Sep 12, 2012, 8:41 AM ]
The following diagram shows an example of how a host is configured in the Greenplum DCA. Each host serves 6 Greenplum Database primary segment instances and 6 mirror segment instances.

Segment Server Specifications
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Hardware Specifications Quantity
Processor Intel X5670 2.93 GHz (6 core) 2
Memory    DDR3 1333 MHz 48 GB
Dual-port Converged Network Adapter 2 x 10 Gbps 1
Dual-port Network Adapter 2 x 1 Gbps 1
RAID controller Dual channel 6 Gb/s SAS 1
Hard Disks Standard GPDB System:600 GB 15 K RPM SAS(two RAID5 volumes of 5+1 disks)Capacity System,2TB 7.2K RPM SATA 12
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