Difference between Oracle9i Application Server and Oracle Application Server 10g

Oracle9i Application Server (short name: 9iAS) refers to all application server (middle-tier) products up to 9iAS 9.0.3, including:



Oracle9i Application Server Release 1 Version 1.0.2.2.2
Oracle9i Application Server Release 2 Version 9.0.2
Oracle9i Application Server Release 2 Version 9.0.3

Oracle Application Server 10g (short name: OracleAS 10g) refers to all subsequent application server (middle-tier) releases, including:



Oracle Application Server 10g Release 1 Version 9.0.4
Oracle Application Server 10g Release 1 Version 9.0.4.1
Oracle Application Server 10g Release 2 Version 10.1.2.0.0
Oracle Application Server 10g Release 2 Version 10.1.2.0.1
Oracle Application Server 10g Release 2 Version 10.1.2.0.2
Oracle Application Server 10g Release 2 Version 10.1.3