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Apache Hadoop review
IT Expert at a tech services company with 1,001-5,000 employees
An robust open source software library and framework with many useful tools
The initial setup was straightforward. However, it was challenging to make it secure. We managed to do that and implement Kerberos because it's the only way to make Hadoop safe. But it was easy and worked for a few years without any problems. Three people implemented this solution over three months.
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