Top 10 Lessons Learned from Deploying Hadoop in a Private Cloud

Hadoop, HBase, and friends are built from the ground up to support Big Data, but that doesn't make them easy. Just like with any other relatively new and complex technologies, there are some rough edges and growing pains to manage. I've learned some hard lessons while deploying HBase tables containing billions of rows and dozens of terabytes on OpenLogic's Hadoop infrastructure. Come to this...