RE: HA options

            Shareplex like Golden Gate is not HA. It’s a good product for a medium sized database. My db blew out Golden Gate. Flip a terabyte of log files a day and replication gets interesting.

Liz

Elizabeth Reen
CPB Database Group Manager
718.248.9930 (Office)
Service Now Group: CPB-ORACLE-DB-SUPPORT

From: oracle-l-bounce_at_freelists.org [mailto:oracle-l-bounce_at_freelists.org] On Behalf Of David Ramírez Reyes Sent: Sunday, June 18, 2017 12:08 AM
To: gogala.mladen_at_gmail.com
Cc: 'oracle-l_at_freelists.org' (oracle-l_at_freelists.org) Subject: Re: HA options

There's a product by Dell named Shareplex, maybe that would work for you.

There's also another Korean app named MCCS, which uses a single instance and 2 servers, but the switch between nodes is not clean, there's an interruption (works like a Windows Cluster, which could be also an option if you are running on Windows).

Regards

On 17 Jun 2017 1:06 pm, "Mladen Gogala" <gogala.mladen_at_gmail.com<mailto:gogala.mladen_at_gmail.com>> wrote: On 06/15/2017 01:08 PM, Reen, Elizabeth (Redacted sender elizabeth.reen for DMARC) wrote:   I’m thinking about that, but don’t really see the difference between it and dataguard.

The only difference is the price: for fail-over cluster, you don't need another instance, which means that your budget will take a much smaller hit.

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Mladen Gogala

Oracle DBA

Tel: (347) 321-1217
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http://www.freelists.org/webpage/oracle-l Received on Mon Jun 19 2017 - 17:53:59 CEST