How to create queries, how to optimize them. What is DDL or DSL. Creating database schemas for best performance.
As the first course in the Android Developer Nanodegree, Developing Android Apps is the foundation of our advanced Android curriculum. This course blends theory and practice to help you build great apps the right way. In this course, you'll work with instructors step-by-step to build a cloud-connected Android app, and learn best practices of mobile development, and Android development in particular.
Data Scientist was rated by Glassdoor as the # 1 Best Job in America for 2016. Join 1,606 other students in our Data Analyst! We built this program with expert analysts and scientists at leading technology companies to ensure you master the exact skills necessary to build a career in data science. Learn to clean up messy data, uncover patterns and insights, make predictions using machine learning, and clearly communicate critical findings.