Questions tagged [standby]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
1
vote
1answer
813 views

Oracle 11g Sync Standby Database

Currently, I synchronize the standby database from primary database by copying archive logs from primary server to the secondary server. I do this activity daily. I have heard that there are automated ...
0
votes
1answer
489 views

Oracle selective redo log shipping

We are planing to setup an Oracle 12c RAC with a Logical standby in the DR site. Since data consistency is extremely important, we our planning to setup redo log shipping to be in SYNC mode. Our ...
0
votes
1answer
6k views

How to change password of user in physical standby database Oracle 11g?

Hi I am new to Oracle 11g, I have a physical standby database and a primary database of Oracle 11g on two different servers. I have changed the passwords of users(schemas)like sys, sysman, system, ...
1
vote
2answers
631 views

How to configure Standby database in oracle for read/write

I have configured a physical standby database in Oracle 11gR2, and the standby database it's working fine. All the changes in the principal database are replicating to the standby database, the ...
1
vote
0answers
63 views

choosing between the slaves on streaming replication

We are building a new streaming replication setup on postgres 9.3 integrated with pgpool for load balancing and failover, and repmgr for replication business. We have seperate daemons running on all ...
0
votes
3answers
6k views

How to tell from the OS whether Oracle instance is a standby, assuming no DB access?

One can easily check via SELECT database_role FROM v$database; whether your Oracle database is a primary or standby database. Is it possible to make the same determination without database access, ...
0
votes
2answers
1k views

Oracle Standby Database - Archivelog GAP

Good Afternoon! I've done some research around fixing archivelog gap between Primary and Standby databases, and a few links provide tips on the querying V$archived_log, v$archive_gap and v$...
0
votes
1answer
1k views

Oracle standby licence

We're planning to buy new Oracle Database Enterprise Edition licence. We have two servers (Live and standby). Our standby server should be configured as a physical standby, and will be used only in ...
1
vote
0answers
5k views

Duplicate database for standby returns error ORA-19625: error identifying file /home/oracle/stdbyctrl.ctl

I'm working on creating duplication scripts for standby purposes. and it's constantly failing even though the backups are located in the exact same folder. DB structure is identical and spfile is ...
0
votes
0answers
165 views

PostgreSQL Failover strategy

I'm lost when it comes to choose the failover technology for my postgresql database. The options I currently see are: PG Cluster Streaming Replication Warm Standby (log shipping?) Hot Standby Is ...
1
vote
1answer
278 views

PostgreSQL Hot Standby

I have two PostgreSQL servers running on my local Ubuntu machine (port 5437 is master, port 5438 is standby). While following the tutorial on http://wiki.postgresql.org/wiki/Hot_Standby I get this ...

1
2