Create a Logical Model to Build Consensus
Learn to create a logical model of database for our Rails application.
We'll cover the following...
The logical model is a tool to build consensus with the developers who must write the software and anyone else who understands what the software must do or what problems it must solve. The logical model is where we can identify requirements for the data to be stored without worrying (yet) about how to store it.
We recommend that the developers either lead this process or have final approval because this model is input into their work. While nondevelopers can do a good job of drafting ...