Starting with DB2 Warehouse, Version 10.5 Fix Pack 4, you can no longer install DB2 database software using the DB2 Warehouse installer. DB2 database software is installed with a separate installer. In addition, DB2 database software must be installed before you install DB2 Warehouse software. For more information on installing DB2 database software, see the Installing topic.
Starting with DB2 Warehouse, Version 10.5 Fix Pack 5, using an encrypted metadata database is supported. However, the DB2 Warehouse installer cannot create an encrypted metadata database during the installation process. You must create the encrypted database before you install DB2 Warehouse software. For more information, see the Creating Databases topic.