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Sequence 239 — Chapter 14 source gate and orientation

Context: Chapter 14 - Big Data and Data Science | Source Gate
Source: CDMP Master Execution Manual

When / purpose

Enter Chapter 14 with the correct source and applied objective before reading secondary artifacts.

What you should learn

• The full Chapter 14 DMBOK PDF controls DAMA-specific meaning.
• Planned Meridian lab mode: Scale / format awareness.
• Technical intensity: High.
• The applied objective guides attention but cannot add DAMA rules.

What to read / study

• MUST: DMBOK Chapter 14 source PDF — controlling source; no web-summary substitution.
• REFERENCE: Chapter 14 00A folder — know where artifacts live; do not browse unrelated chapters.
• REFERENCE: Applied Lab Curriculum Map — use only Chapter 14 objective/medium; not a DMBOK source.

Do this in order

1. Open the full source PDF and Chapter folder.
2. Read title, opening framing and visible structure before taking notes.
3. Read the applied objective and predict the business problem it may help solve.
4. Write 3–5 questions you expect the chapter to answer.

Meridian application

Generate a larger click/event dataset in JSON/Parquet; query it with DuckDB/Python; compare management characteristics with relational transactional data; focus on recognition and governance implications, not ML training.

Create / save

Chapter 14 orientation questions.

Stop / boundary

Stay inside the current source/skill boundary; no later-chapter or engineering depth.

Completion gate

You can state the source, planned lab mode, expected outputs and what remains to learn.

NEXT → Sequence 240