RE: HA options
Date: Mon, 19 Jun 2017 15:53:59 +0000
Message-ID: <258575162B63424EB58DAE3A5475B6ED012CA1205C_at_EXNJMB25.nam.nsroot.net>
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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Received on Mon Jun 19 2017 - 17:53:59 CEST