Extract, transform and load
Use extract, transform and load to make decisions inspectable.
What you should be able to do
Independently: Map a source, transformation and destination table.
Suggested prerequisites
A short guide
Use extract, transform and load to make decisions inspectable. Map a source, transformation and destination table. Read the indicated source section, identify its key concepts and conditions, and work through the example. Record inputs, sources, units and assumptions. Keep your method separate from the result, mark unanswered questions, and review the output against the checklist.
An example
Retaining raw inputs helps trace transformation differences.
Your task
Map a source, transformation and destination table.
Start with this source
Read the indicated section relevant to extract, transform and load and complete the foundation task.
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Your learning checklist
Required items: 0 / 10 completed or already known
Next: Read a role through its responsibilities
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