http://www.pbell.com/index.cfm A series of occasional musings on architecting, securing, optimizing and generating web based applications. By Peter Bell. en-us Wed, 19 Jun 2013 09:48:00 -0400 Thu, 25 Jun 2009 16:15:00 -0400 BlogCFC http://blogs.law.harvard.edu/tech/rss test@test.com test@test.com http://www.pbell.com/index.cfm/2009/6/25/Transformation-Based-MetaModeling-what-to-do-when-your-DSLs-change Generally the biggest issue with metamodeling is DSL evolution. You have a collection of DSLs that you use for building applications. However, you find an case where your DSL is not sufficiently expressive. Perhaps you have an attribute/property that really needs to be a class/element/concept with its own sub-properties. However, you already have lots of statements in the DSL, so what do you do? Generally there are three approaches . . . [More] Application Generation Domain Specific Modeling DSL Evolution Domain Specific Languages Thu, 25 Jun 2009 16:15:00 -0400 http://www.pbell.com/index.cfm/2009/6/25/Transformation-Based-MetaModeling-what-to-do-when-your-DSLs-change