Adding Persistence as a Boundary Service
Look at some entanglements we may encounter when implementing the data layer and how we'll correct them in Mastery.
We'll cover the following...
Challenges in implementing the data layer
In most Elixir projects, we inevitably begin our data layer with schemas and go from there. We tack on queries and services that use them to do the following:
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Count
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Save
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Summarize things
The persistence framework Ecto makes that much easy. What emerges might be a unified API, but it will be one that ...