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Tag: Dr. Elephant

Dr. Elephant Leads the Performance Parade

I started working on big data infrastructure in 2009 when I joined Cloudera, which at the time was a small startup with about 10 engineers. It was a fun place to work. My colleagues and I got paid to work on open source Read more…

Dr. Elephant Steps Up to Cure Hadoop Cluster Pains

Getting jobs to run on Hadoop is one thing, but getting them to run well is something else entirely. With a nod to the pain that parallelism and big data diversity brings, LinkedIn unveiled a new release of Dr. Elephant Read more…

LinkedIn Diagnostics Help Tune Hadoop Jobs

An open source tool released last by LinkedIn developers is intended to help Hadoop and Spark users analyze, tune and improve the performance of their workflows. The self-service performance-tuning tool for Hadoop dub Read more…

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