Focus on the skills you need to get started with SQL as a data analyst, allowing you to read & transform data and gather insights from a company database.
• Learn the basic SQL syntax that will help you access a whole new world of data.
• Focus on the read-only functionality that matters for a data analyst, and get to insights quickly.
• Perform the basics of data sorting, filtering, and aggregation in SQL to start uncovering valuable insights
• Solidify your understanding through real-world scenarios, applying your newfound SQL skills in a variety of practical exercises
Advantages and disadvantages
Advantages
Structured courses with graded quizzes, assignments and deadlines you can reset.
A shareable certificate from the university or company when you pay.
Financial aid is often approved for students in India (apply 15 days before you need it).
Self-paced: start any time.
Disadvantages
Paid after a 7-day free trial (Coursera Plus or per course).
Some courses can be audited for free, but graded work and certificates need payment.
Some points apply to every course of this kind; see how we rank.
This course is paid. Here is how to take it for free
Free trials: You can start a 7-day free trial for many individual courses, Specializations, or a Coursera Plus subscription to test full course features. Cancel before the seventh day if you do not want to be charged.
Financial aid: If you cannot afford the fee for a certificate, you can apply for financial aid through the link on the course home page by filling out an application about your background and goals.
This is CS50’s introduction to databases using a language called SQL. Learn how to create, read, update, and delete data with relational databases, which store data in rows and columns. Learn how to model real-world entities and relationships among them using tables with appropriate types, triggers…