DAO | Abstraction of the Application/Business layer from the persistence layer
Reading Time: 3 minutes DAO…. In this blog we’ll be learning about data access objects , it’s pros and cons and implementation in Scala Language. What is DAO …. ? It’s an abbreviation of Data Access Object. It is a structural pattern that provides an abstract API to isolate the application/business layer from the persistence layer . This Layer could be a database or any other persistence mechanism The main purpose Continue Reading