Chapter 49 — Engineering thesis | Engineering Data governance

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Chapter 49 — Engineering thesis

Lesson map

Lesson 49 published. Map, example, EX145.

flowchart TD
  N0["Learning outcomes"]
  N1["49.1 Thesis argument"]
  N2["49.2 Structure"]
  N3["49.4 Writing process"]
  N0 --> N1 --> N2 --> N3
  N3 --> EX["Worked example"]
  EX --> Q["Exercise EX145"]

Logical drawing

flowchart LR
  N0["Learning outcomes"]
  N1["49.1 Thesis argument"]
  N2["49.2 Structure"]
  N3["49.4 Writing process"]
  N0 --> N1 --> N2 --> N3 --> Q["EX145"]

[Learning outcomes]
    |
    v
[49.1 Thesis argument]
    |
    v
[49.2 Structure]
    |
    v
[49.4 Writing process]
    |
    v
[Worked example] --> [Exercise EX145]

Learning outcomes

You will (1) write an engineering thesis on data governance; (2) present design, evidence and evaluation; (3) discuss contribution and limits.

49.1 Thesis argument

Kofi's thesis argues that engineering methods, such as interface control, verification, failure analysis and recovery trials, make data governance in utilities more reliable than policy-led approaches alone. He supports the argument with the leakage chain work and the pressure capstone, both on synthetic data. He frames the contribution as a practical method for applying engineering discipline to governance, and positions it against DAMA-DMBOK2 and ISO/IEC 38505-1, which describe governance functions but leave engineering methods open. Prof. Varga approves this framing after discussion.

49.2 Structure

The thesis has chapters on context, literature, method, the leakage chain, the capstone, evaluation and discussion. The literature chapter reviews data quality frameworks, governance decision rights, standards such as ISO 8000 and data management principles including FAIR. The method chapter explains how each engineering technique was adapted. Results chapters present designs, tests and trials with evidence from the dossier. Kofi writes the evaluation chapter around the success criteria agreed at the start of the capstone. Each chapter opens with the claim it supports and closes with a summary.

49.3 Limits

Kofi devotes a section to limits. All data were synthetic, so effects on real operations remain untested. The work took place in one fictional utility, so generalising to others needs care. Some evaluations relied on small groups of users. He suggests future work: applying the methods to real anonymised data, comparing with utilities using policy-led governance and measuring long-term costs. Prof. Varga notes that a strong limits section increases rather than reduces the thesis's credibility. Each limit is linked to a specific future work item.

49.4 Writing process

Kofi writes the thesis over four months, sharing chapters with Prof. Varga for feedback. Early drafts describe activities in sequence; feedback pushes him to organise around the argument instead. He checks every citation against the original source and uses decision records and the dossier as primary evidence. He reflects that writing clarified his own thinking, because explaining why each method mattered exposed assumptions he had made without noticing during the project. He keeps a log of feedback received and changes made, which he includes as an appendix.

Worked example

Kofi argues that engineering methods strengthen utility data governance, structures his thesis around evidence and criteria, states synthetic-data and single-case limits and reorganises drafts around the argument.

Synthetic case. The thesis is synthetic; cited standards and frameworks are real.

Errors and limits

Theses organised as diaries hide the argument; organise around claims.

Exercises

EX145 — Thesis claim. What does the thesis argue? Rubric: 3 = engineering methods make utility data governance more reliable;; 2 = partly correct;; 1 = vague;; 0 = none.
EX146 — Future work. Name one future work item. Rubric: 3 = real anonymised data, comparison with other utilities or long-term costs;; 2 = one;; 1 = vague;; 0 = none.
EX147 — Feedback change. How did feedback change the drafts? Rubric: 3 = reorganised around the argument;; 2 = partly correct;; 1 = vague;; 0 = none.

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