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Data Analyst in SQL

Database design is critical for a high-performance application. Just like you wouldn't build a house without a blueprint, you need to plan how you’ll store your data beforehand. In this interactive SQL track, you'll learn the fundamentals of database design and how to: ✓ Write basic SQL queries ✓ Group and aggregate data to produce summary statistics ✓ Join tables and apply filters and sub-queries ✓ Write functions to explore and manipulate data Working with real-world datasets, gain the SQL skills you need to query a database, analyze results, and effectively communicate your insights to stakeholders. There’s no prior SQL knowledge required—start your journey to becoming a confident data analyst.

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1
Theory
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Richie Cotton Headshot

Richie Cotton

Data Evangelist at DataCamp

Instructors