Tagged Questions

0
votes
0answers
21 views

How to setup a Postgres-xc streaming replication with master-slave(for HA)?

Can you guys please help me about how to make streaming replication with master-slave configuration using Postgres-xc to confirm an HA environment? Thanks
4
votes
2answers
186 views

SQL Server replication for off site copy

We have our Primary SQL Servers in-house (15 primary servers at the moment (500 databases approx overall), most of the servers have hex core processors). These are mirrored to other backup servers in ...
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vote
1answer
488 views

MySQL Replication and High Availability

I know this might not be a very good question to be asked in this site, but I really need some helps/hints to be directed to the right path. I want to have failover strategy for 2 MySQL servers which ...
1
vote
2answers
209 views

Oracle symmetrical one-way replication for cheap HA: unfashionable or technically unfeasible?

We have two smallish unrelated databases on two big Oracle Enterprise servers. Instead of buying more licenses and servers for high-availability replicas, can we replicate database B to server A and ...
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0answers
125 views

Oracle Data Guard Fast-Start Failover Questions

Here is the setup in question: Fast-Start Failover: ENABLED Threshold: 30 seconds Target: dbabc Observer: (none) Lag Limit: 30 seconds (not in use) Shutdown Primary: FALSE ...
2
votes
1answer
241 views

Configured MySQL replication but its not working

I have configured MySQL master and slave replication setup on 5.5.x. But for some reason data is not getting replicated properly. What might be the reason? At Master: /etc/my.cnf [mysqld] ...
1
vote
0answers
21 views

JBoss/Alfresco cannot write on slave after failover [duplicate]

Possible Duplicate: JBoss don't fail over MySQL slave using datasource I'm trying to set up an high available MySQL "cluster", using a Master / Slave Replication configuration. I want ...
4
votes
1answer
224 views

Mirroring and Availability Groups in SQL2012

I've been looking at the new features of SQL 2012, and how it can help my current situation. Currently we're on SQL 2008R2, and replicate two OLTP servers' databases to a single reporting server via ...