At the beginning we have to prepare parameter file for the new instance *._catalog_foreign_restore=FALSE *.audit_trail=’db’ *.compatible=’12.1.0.2.0′ *.db_block_size=8192 *.db_create_file_dest=’/u01/app/oracle/
Let’s try to migrate database to ASM diskgroup without big maintenance window. I have database and ASM (11.2.0.4) – the database is prepared to migration: SQL> sho parameters db_recovery_file_dest NAME TYPE VAL
I have configured two devices for ASM – one with ASMLib and one with UDEV:
There is a new feature in Oracle Spatial 12c, called "Spatial Vector Acceleration". According to Oracle: One of the most notable improvements with Oracle Spatial and Graph 12c can be seen in performance increas