Technology choices as a portfolio
On This Lesson 4 topics
This lesson is planned. The outline below lists the topics it will cover. The full lesson has not been published yet.
In this lesson
treat languages, frameworks, and datastores as a portfolio with costs, not a set of personal choices.
Planned topics
- Every technology adds operating cost, hiring needs, security surface, and training.
- A portfolio balances a stable core with a few experiments.
- Count what exists first: you cannot manage what you have not inventoried.
- Decisions are about the organization's cost, not one team's preference.
Draft outline details
Demonstration
an inventory table: technology, teams using it, owner, version, support status, with two obvious duplicates highlighted.
Check your understanding
Why inventory before deciding?
Show answer
Hidden duplicates and unsupported versions only show up when everything is listed.
Practice
Apply this lesson with the module's lab, exercises and quiz.
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