Data Analytics
Turn data into decisions. Learn data visualization, SQL for analytics and business intelligence, from first charts to production dashboards.
9
Total Topics
3
Categories
Data Visualization
3 topicsBeginner10 min
Data Visualization Fundamentals
Choose the right chart and avoid misleading visuals.
Data Visualization
Intermediate14 min
Visualizing with Seaborn & Plotly
Statistical and interactive charts from DataFrames.
Data Visualization
Advanced16 min
Dashboard Design & Storytelling
Layout, hierarchy and a working Streamlit dashboard.
Data Visualization
SQL for Analytics
3 topicsBeginner12 min
SQL for Data Analysis
SELECT, GROUP BY and filtering for business questions.
SQL for Analytics
Intermediate16 min
Window Functions & Cohort Analysis
Rankings, running totals, growth and retention cohorts.
SQL for Analytics
Advanced15 min
Query Optimization for Analysts
Execution plans, sargable filters and pre-aggregation.
SQL for Analytics
Business Intelligence
3 topicsBeginner10 min
Business Intelligence Fundamentals
The BI stack, tools and reporting tables.
Business Intelligence
Intermediate14 min
KPIs, Metrics & Data Modeling for BI
Define KPIs in SQL and model a star schema.
Business Intelligence
Advanced18 min
Power BI & Tableau Essentials
DAX measures, LOD expressions and BI governance.
Business Intelligence