Storename eBay Template\nFree UK \nDelivery\nFree \nReturns\nCustomer Satisfaction \nGuaranteed\nTop Customer \nFeedbackSQL Pocket Guide: A Guide to SQL UsageProduct DescriptionAbout the Author Alice Zhao is a data scientist who is passionate about teaching and making complex things easy to understand. She has taught numerous courses in SQL, Python and R as a senior data scientist at Metis and as a co-founder of Best Fit Analytics. She writes about analytics and pop culture on her blog, A Dash of Data. Her work has been featured in Huffington Post, Thrillist and Working Mother. Alice has also spoken at a variety of data science conferences, including Strata in New York City and ODSC in San Francisco, on topics ranging from natural language processing to data visualization.Product Features\n--If you use SQL in your day-to-day work as a data analyst, data scientist, or data engineer, this popular pocket guide is your ideal on-the-job reference. You'll find many examples that address th.