anchor.diff:                    li Marketing the book
                     li Selling the book to resellers and/or directly to consumers
                     li Shipping a physical book to resellers and consumers
  +            section
  +                h2 Using DDD, models are developed in Bounded Contexts
   
            section
                section
  
positive.code:                   li as well as just one core or supporting area of it
              section
                  h2 Should we 
                  h3 create a single, cohesive, all-inclusive models
                     of an organization's entire business domain
              section
                  h1 DDD places the emphasis on just the opposite 
              section
                  h1 In fact
                  blockquote Any attempt to define the business of even a 
                    moderately complex organization in a single, 
                    all-encompassing model will be at best extremely difficult 
                    and will usually fail.
          section
              section
                  h2 Using DDD, models are developed in Bounded Contexts
              // Ubiquitious Language for domains composition
              section
                  h2 Example of an Inventory System
  
negative.code:                    the Ubiquitious Language have specific meaning, and the model reflects 
                     the Language with exactness.
               section
                   h2 Bounded Contexts -> Context Map
                   ul
                     li On a single project that develops a single Bounded Context, 
                        there are always one or more additional isolated Bounded Context
                        with which it integrates using Context Map.
                     li Each of the multiple Bounded Contexts that integrate has its own 
                        Ubiquitious Language, even though some terms of each may overlap.
               section
                   h2 Blended core concepts with generic ones
                   img(src="img/blended-core-concepts-with-generic-ones.jpg")
               section
                   h2 The whole Domain of the organization is composed of Subdomains
                   img(src="img/separate-boundex-contexts.jpg")
  
           section
               section
                   h1 Context Maps
  