The article discusses implementing the API layer for the Customer Registry Application, detailing how to create two views: CustomerByNameView and CustomerByEmailView. These views aim to provide flexible access to customer data through HTTP APIs. It explains that views are eventually consistent, meaning updates are not instantaneous especially during failure or network issues. A new component extends the View type and processes customer events, ensuring that the data accessed through the views remains efficient and relevant to user queries.
In this article, we implement the API layer for our Customer Registry Application, focusing on creating views to access customer data efficiently.
Views provide flexible ways to access your data but are eventually consistent, meaning changes may not be immediately visible during failures and network issues.
The CustomerByNameView and CustomerByEmailView will allow for retrieval of customer entities by name and email through our HTTP APIs, enhancing data access.
We define a new component, CustomerByNameView, which consumes events from the CustomerEntity and updates accordingly to maintain flexibility and efficiency in data retrieval.
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