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Introduction

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"if everyone is busy we must be productive"

"if someone is idle there must be spare capacity to be utilised"

Traffic congestion theory

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Resource allocation

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Simple allocation

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Complex allocation

Conditions:

  • Size is correct
  • No variation

Estimation

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Normal Distribution

Image result for normal distribution

Gamma distribution

Image result for gamma distribution


Variability

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Now what?

Organisational response 

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Familiar buzz words gets thrown around:

  • Prioritisation
  • Expediting
  • Reallocation
  • Task switching
  • Management focus

Productivity per resource is not constant through changes

This is related to Brook's Law stating that "adding human resources to a late software project makes it later"

Combinatorial explosion as teams grow, this includes managers and coordinator

What to do

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  1. Communicate risk early
  2. Build slack into the plan
  3. Realise that changing adds overhead

Reading recommendation

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The Phoenix Project by George Spafford, Gene Kim, Kevin Behr

The Phoenix Project cover art

Try Audible.com with 1 Month Free Trial

Outro

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All material available in Confluence:

More "10-min Product Management" Videos on YouTube

https://www.youtube.com/playlist?list=PLV3rF--heRVuDRj0mjm0HTQDKsqyCHJvR

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