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Oracle 12.2 Standby Database for Standard Edition Two

High Availability for Standard Edition Two It’s a nasty discussion whenver it comes to Desaster Recovery or High Availability with Standard Edition Two. Even though RAC is available there is no real Desaster Recovery as Oracle does not allow to use Data Guard. So the only real alternative today is dbvisit Standby. … and than Oracle released Multitenant Database!

Oracle 12.2 Standby Database for Standard Edition Two Blogbeitrag lesen »

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General Oracle

Help, where am I? CDB or PDB … and which DB anyway?

About problems with Oracle 12c Multitenant Database Back in the days everything was easier, wasn’t it? Thus far you connect to your database and in doubt you send a query to v$instance or v$database to check you’re actually connected to the right place. But since 12c the world is no more that clear. Meanwhile we’ve got the Multitenant Option and by connecting to a Pluggable Database, maybe you won’t get the desired result. But for what reason it is such a problem?

Help, where am I? CDB or PDB … and which DB anyway? Blogbeitrag lesen »

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