We implement FiDoop-DP on a 24-node Hadoop cluster, driven by a wide range of datasets created by IBM Quest Market-Basket Synthetic Data Generator. Experimental results reveal that FiDoop-DP is ...

There are quite a few exciting challenges to uplift the 10,000-plus nodes of our on-prem Hadoop YARN cluster to the cloud, including handling noisy neighbors, disk utilization aware scheduling to ...

That being the case, I'm going to assume that you've already built a Hadoop cluster (check out the last article if you need help with that), and I'll show you how to use a hive script to process data.

This is the sweet spot for what customers have been asking for. Mostak says it is not a good idea to have more than 20 or 30 nodes on a single head node, and it will do multi-level clustering to scale ...

“Because with big data, you have not just a bunch of nodes doing things independently, but you’ve got a very complex computer system working at scale. You have lots of complicated interactions among ...

A user can cluster by the number of nodes or by comparison to a ... Time-space diagram of an execution with three nodes. Figure 2. A ShiViz screenshot. Figure 3 ... J., Gandhi, R., Narasimhan, P.

A new company with a cool name, Galactic Exchange, came out of stealth today with a great idea. It claims it can spin up a Hadoop cluster for you in five minutes, ready to go. That’s no small ...