Sunday, December 2, 2018

The Process Alphabet

Draft Version 2

LANGUAGE TO DESCRIBE THE PROCESS
: We always need a common language to describe the process. Find more about various attempts in Modeling the process: Rolling wave with Practices. There are better options then reductionist description of the software process as a set “independent” (unrelated) practices and too generic state transitions of process fundamental aspects. Here are some basic ideas:
  • The process fundamental aspects are inter-related: e.g. we cannot decide about requirements management approach without thinking also about the solution, quality or the life-cycle.
  • The process state evolution is not simplistic and can be always seen as an Information Rolling Wave: we always acquire, craft and validate the information incrementally, no matter our beliefs. 
  • Core Agile Practices are important for the Lean aspect of the process because harmonize and optimize multiple aspects at the same time
  • Context matter: different teams, products, target businesses will require different approaches 
  • Continuous improvement is fundamental: we cannot really adapt without that, we cannot face competition and challenges without continuous improvement.

PROCESS “ALPHABET” - We will need this information as basic elements that could be used to model the process:
  • Life-cycles 
    • which life-cycles are used, definitions and selection criteria
  • Core Agile Practices 
    • coverage and guidance to acquire core domain-level skills
  • Adapt to context 
    • guidance about selecting practices in context and selection criteria
  • Teal Teams & Organizations - cellular, self-organizing, adaptive, self-awareness, with evolutionary purposes. Be Awesome by respecting the others and willingly collaborate with them.
  • Information Rolling Wave  
    • life-cycle, practices, context, value stream - all must fit together in our information rolling wave toward building a Consumable Solution. Looking ahead and feedback dimensions should be both represented for all disciplines and all timing levels by appropriate practices
  • Continuous Improvement  
    • should be an explicit goal with explicit guidance
    • Copyright © 2018 Valentin Tudor Mocanu
It is expected that any Agile/Lean method to address these aspects and also any process customization in a team, product, and business context.

PRACTICES SELECTION CRITERIA - Main criteria to build guidance about the selection of practices:
  • industry proven experience
  • context (product, business milestones, team etc.)
  • life-cycle used in the context (timing aspect)
 INTER-DEPENDENCY - Life-cycle and practices are interdependent:
  • The selected life-cycle become a context for practices selection Example: you cannot select as main options manual testing and comprehensive non-executable specification/documentation if your life-cycle selection is Continuous Delivery. In this case, specific timing must be reflected in the practices that realized that life-cycle. The feedback cycles for all kind of information must be much shorter.
  • The team set of known practices it is a context for life-cycle selection. Example: you cannot select/perform Continuous Delivery approach if you do not have skills for the practices that make quick validation and testing as TDD, to fit in the short CD life-cycle.

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