SQL roadmap
Six stages · about six weeks at four hours a week · 26 resources
Query, design and tune relational databases.
Leads to roles such as Data Analyst, Backend Developer, Database Developer.
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The stages
Stage 1: Querying basics
Select, filter and sort with confidence.
about 1 week 5 lessons and videos inside
You will be able to
- Filter with WHERE conditions
- Sort and limit results
- Handle NULLs correctly
Project
Answer ten questions on a sample database using single-table queries.
Stage 2: Joins and aggregation
Combine tables and summarise data.
about 1 week 4 lessons and videos inside
You will be able to
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