m1.large openstack vs m1.large AWS

asked 2014-02-19 22:48:50 -0500

Savanna gravatar image

In AWS m1.large is as - m1.large 64-bit architecture, memory-7.5GiB 2vCPUS 4 ECUS Intel Xeon Family and in openstack m1.large is 4vCPUs, memory 8GB, disk 10GB, ephemeral 80GB. which one is faster?.

More info :

When ran a wordocunt program with same input file on Openstack with one m1.large instance and 2 m1.medium instances, on openstack it took 3 minutes and with the same selection on Amazon EMR it took 6 minutes. What could be the possible reason?

Thank you

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