Oracle 12.2

Oracle 12cR2 – Howto setup Active DataGuard with Temporary Tablespace Groups

By William Sescu Temporary Tablespaces Groups exist for quite a while now (since 10gR2), but they are, for whatever reason not so often used. Personally, I think they are quite cool. Very easy to setup, and especially in big environments(…)

Oracle 12cR2 – Is the SYSDG Administrative Privilege enough for doing Oracle Data Guard Operations?

By William Sescu For security reasons, you may want that your DataGuard operations are done with a different UNIX user and with a different Oracle user which is not so highly privileged like the SYSDBA.  This is exactly where the(…)

Oracle 12cR2 – DataGuard and the REDO_TRANSPORT_USER

By William Sescu In a DataGuard environment, by default, the password of the SYS user is used to authenticate redo transport sessions when a password file is used. But for security reasons you might not want to use such a(…)

Oracle 12cR2: Statistics Advisor

By Franck Pachot . Today at #ukoug_tech16 12:30 in hall 11A I'll talk about Statistics Gathering Best Practice & 12cR2 Statistics Advisor Rather than taking the Optimizer Statistics Advisor rules one by one I'll show the(…)