Amazon EMR vs Kudu: What are the differences?
Developers describe Amazon EMR as "Distribute your data and processing across a Amazon EC2 instances using Hadoop". Amazon EMR is used in a variety of applications, including log analysis, web indexing, data warehousing, machine learning, financial analysis, scientific simulation, and bioinformatics. Customers launch millions of Amazon EMR clusters every year. On the other hand, Kudu is detailed as "Fast Analytics on Fast Data. A columnar storage manager developed for the Hadoop platform". A new addition to the open source Apache Hadoop ecosystem, Kudu completes Hadoop's storage layer to enable fast analytics on fast data.
Amazon EMR belongs to "Big Data as a Service" category of the tech stack, while Kudu can be primarily classified under "Big Data Tools".
"On demand processing power" is the top reason why over 13 developers like Amazon EMR, while over 2 developers mention "Realtime Analytics" as the leading cause for choosing Kudu.
Kudu is an open source tool with 789 GitHub stars and 263 GitHub forks. Here's a link to Kudu's open source repository on GitHub.