Codecademy, in partnership with Periscope, just launched a new course on SQL, the world's most popular way of interacting with data stored in databases.
In SQL: Analyzing Business Metrics , you'll use the power of SQL to summarize business data and measure business health. We'll use SQL to explore topics such as daily purchases, daily revenue, and customer retention. Data lies at the heart of making great business decisions, and understanding business data with SQL is an essential skill for everyone to learn.
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This course was created in partnership with ...