Ah, os paquetes, os navios-carvoeiros, os navios de vela!
Vão rareando — ai de mim! — os navios de vela nos mares!
E eu, que amo a civilização moderna, eu que beijo com a alma as máquinas,
Eu o engenheiro, eu o civilizado, eu o educado no estrangeiro,
Gostaria de ter outra vez ao pé da minha vista só veleiros e barcos de madeira,
De não saber doutra vida marítima que a antiga vida dos mares!
Porque os mares antigos são a Distância Absoluta,
O Puro Longe, liberto do peso do Actual…
E ah, como aqui tudo me lembra essa vida melhor,
Esses mares, maiores, porque se navegava mais devagar.
Esses mares, misteriosos, porque se sabia menos deles.
[ODE MARÍTIMA, Álvaro de Campos, Fernando Pessoa]
The building blocks required to achieve success in a business domain and differentiate the company from its competitors: Core domains : The interesting problems. These are the in-house activities the company is performing differently from its competitors and from which it gains its competitive advantage. Generic domains : The solved problems. These are the things all companies are doing in the same way. There is no room or need for innovation here; rather than creating in-house implementations, it’s more cost-effective to adopt \ buy existing solutions. Supporting domains: The problems with obvious solutions. These are the activities the company likely has to implement in-house or outsourced, but that do not provide any competitive advantage. Domain experts are subject matter experts who know all the intricacies of the business that we are going to model and implement in code. In other words, domain experts are knowledge authorities in the software’s business domain. T
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