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Python Programming

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Business Analyst

585

09_Business Scenario
01_Fundamentals
02_Data Extraction
03_Data Transformation
04_Data Modeling
05_Data Visualization
06_Dashboard Building
07_Performance Optimization
08_Advanced Analytics

App Developer

2

08_Advanced Development
- How is advanced analytics different from basic reporting?
- What types of business problems require advanced analytics?

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02_Data Extraction

02_Data Extraction

What is timeout during data extraction?
What is transactional data extraction?
What is validation of extracted data?
What is versioning of extraction logic?
What questions should a BA ask before extracting data?
What risks exist if extraction logic is incorrect?
Why is query folding important for extraction performance?
Why must aggregate functions be used with GROUP BY?
Why should BAs understand basic indexing concepts?

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