Monthly Archives: June 2017

Hadoop High Availability In A Hurry – Part 1: HDFS

Posted on June 26, 2017 by Marcel-Jan Krijgsman

I’ve been studying for a couple of hours how Hadoop high availability works, for the HDPCA exam. And now I’ve condensed that knowledge to a video on HDFS HA in just under 9 minutes. Enjoy!

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Certifying as HDP Certified Administrator

Posted on June 21, 2017 by Marcel-Jan Krijgsman

Let’s talk about certification. The thing by which you try to show potential employers and customers that you actually know what you are doing at work. My only experience up to last Tuesday with IT product-related certifications was with Oracle’s … Continue reading →

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