Master SQL, the core language for Big Data analysis, and enable insight-driven decision-making and strategy for your business.
About this course
In this SQL course, you’ll perform analysis on data stored in relational and non-relational database systems to power strategic decision-making.
Learn to determine, create, and execute SQL and NoSQL queries that manipulate and dissect large scale datasets. Begin by leveraging the power of SQL commands, functions, and data cleaning methodologies to join, aggregate, and clean tables, as well as complete performance tune analysis to provide strategic business recommendations. Finally, apply relational database management techniques to normalize data schemas in order to build the supporting data structures for a social news aggregator.
Frequently Asked Questions
Is this really 100% online?
This course is completely online, so you can study from anywhere! All you’ll need is a device with an internet connection, such as a computer or a smartphone. If the course has any live, instructor-led sessions, you may need a microphone and possibly a webcam to fully participate. The instructor will make you aware of this beforehand.
What are the benefits of a Udacity course?
- Technical mentor support. Udacity’s knowledgeable mentors guide your learning and are focused on answering your questions, motivating you and keeping you on track.
- Career services. You’ll have access to resume support, Github portfolio review and LinkedIn profile optimization to help you advance your career and land a high-paying role.
- Flexible learning program. Tailor a learning plan that fits your busy life. Learn at your own pace and reach your personal goals on the schedule that works best for you.