Jenny ZhangJenny Zhang is a technology professional with 6+ years' experience of data and analytics and currently working at JW Plater as Business Analytics Manager. She is a data strategist and technologist, Tableau and Alteryx community advocate, blogger. Shehad a series of blog posts about Tableau best practices at http://jennyxiaozhang.com/tag/tableau/. Jenny is also passion about Big data. She had a series of blog posts about Big Data, NoSQL, Spark, Hadoop, and Yarn at http://jennyxiaozhang.com/category/big-data/. Personal Site: www.jennyxiaozhang.com LinkedIn: www.linkedin.com/in/jennyxiaozhang Read More Read Less