Running Computer Vision algos on Spark with OpenCV

This post shows several computer vision steps implemented on top of Spark. OpenCV is used to extract features on top of OpenStack and Spark MLLib KMeans is used to generate our KMeans dictionary. Then we use Spark and simple vector / matrix manipulation to do coding and pooling.

Workflow implemented using ...

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Hadoop on demand with Openstack, Cloudinit and Salt

This post will describe the whole process of providing hadoop on demand through Openstack, Cloudinit and Saltstack. We will use Openstack to provision servers on demand, cloudconfig to install salt-master and salt-minion and saltstack to deploy hadoop namenode and datanodes, all fully automated. This makes us able to deploy a ...

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