Prepare a Data Access Layer

Prepare a Data Access Layer

In this tutorial, we will discuss how to prepare a data access layer in the spring framework. Most production code bases have some kind of DAO layer.

Prepare a Data Access Layer

To prepare Data Access Layer in enterprise applications, Spring JDBC module has provided the complete predefined library in the form of the following classes and interfaces in “org.springframework.jdbc” and its sub packages.

  • JdbcTemplate
  • NamedParameterJdbcTemplate
  • SimpleJdbcTemplate
  • SimpleJdbcInsert
  • SimpleJdbcCall
Prepare a Data Access Layer

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