JDBC INTRUDUCTION - surusivaji/JDBC_CRUD_Operations GitHub Wiki

  1. JDBC stands for java database application
  2. By using java cannot store data permanently because when even execution completes garbage collector clean the heap area. in order to store data permanently we are using database.
  3. JDBC is a technology it used to connect java application with database application
  4. JDBC mainly contains four components 1. Java Application 2. Drivers 3. JDBC API 4. Database application
  5. If we want to connect java application with database application we have to perform certain steps
  • step-1: establishing the connection
  • step-2: creating a platform
  • step-3: executing the query
  • step-4: processing the resultant data
  • step-5: close the connection