anchor.diff:  Systematically prepare and take decisions by finding appropriate options, check assumptions, overcome emotion and prepare to be wrong. See <<heath-decisive, Decisive (by C+D Heath)>>.
   Category: <<Crosscutting>>
    
  +
   . [[System-Documentation]]
  -System Documentation:: Document relevant structures, concepts, decisions, interfaces etc. of the system to increase. See <<arc42>>. 
  +[pattern]#System Documentation#:: Document relevant structures, concepts, decisions, interfaces etc. of the system to increase. See <<arc42>>. 
   Category: <<Analyze>>
   +
   
  
positive.code: +
  
  . [[Migrate-Data]]
  Migrate Data:: Transform existing data from one structure or representation into another by keeping its original intent or semantic intact.
  Category: <<Improve>>
  +
  
  . [[Mikado-Method]]
  Mikado-Method:: Coordinated <<Refactoring, refactoring>> effort, described in the <<Mikado, Mikado-book>>.
  Category: <<Improve>>
  
  
  . [[Natural-Death]]
  Natural Death:: Keep old system running and only retire it once all objects contained reach end of life according to their life cycle. 
  Category: <<Improve>>
  +
  
  . [[Never-Change-Running-System]]
  Never Change Running System:: TODO: Add description here.
  Category: <<Improve>>
  +
  
  . [[Never-Rewrite-Running-System]]
  Never Rewrite Running System:: Joel Spolsky arguments, <<Spolsky-NeverRewrite, never to rewrite a system from scratch>>, as you will likely make many new mistake and won't generate much added value.
  Category: <<Improve>>
  +
  
  . [[Organizational-Analysis]]
  Organizational Analysis:: Analyse and inspect organization(s) responsible for the system.
  Category: <<Analyze>>
  +
  
  . [[Outside-in-Interfaces]]
  Outside-in Interfaces:: Modularize system in line with external, modular interfaces.
  Category: <<Improve>>
  +
  
  . [[Performance-Analysis]]
  Performance Analysis::
  Category: <<Analyze>>
  +
  
  
negative.code: +
  
  . [[Limit-Feature-by-Client]]
  [pattern]#Limit Feature by Client#:: Support different feature sets for different clients, fade out legacy versions based on usage.
  Category: <<Improve>>
  +
  
  