Chin-Fah Heoh of Storage Gaga comments:
I was intrigued by an article posted by a friend of mine in Facebook. The article (circa 2013) was titled “Never, ever do this to Hadoop”. It described the author’s gripe with the SAN bigots. I have encountered storage professionals who throw in the SAN solution every time, because that was all they know. NAS, to them, was like that old relative smelled of camphor oil and they avoid NAS like a plague. Similar DAS was frowned upon but how things have changed. The pendulum has swung back to DAS and new market segments such as VSANs and Hyper Converged platforms have been dominating the scene in the past 2 years. I highlighted this in my blog, “Praying to the Hypervisor God” almost 2 years ago.
Hadoop is a whole different animal compared to traditional databases. Read through Chin-Fah’s analysis of what you need to think about as you plan to build a cluster to handle the work.
Read more at: Considerations of Hadoop in the Enterprise
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