actually the ODA has evolved quite a bit while infrastructure patches are non rolling database and GI have been rolling for a while now Fuad > On Apr 16, 2014, at 7:46, Ivan Ricardo Schuster <ivanrs79@xxxxxxxxx> wrote: > > "One other point to keep in mind is that the ODA does not do rolling patches" > > Why not, Seth? > > >> On 15 April 2014 18:07, Seth Miller <sethmiller.sm@xxxxxxxxx> wrote: >> GG, >> >> I think you are making some assumptions that Chris has already said are not >> relevant, specifically that processing differences are not a problem. If his >> workload idles on an Exadata and idles on an ODA, why would memory, smart >> scan, CPUs, I/O, etc. be an issue? >> >> As many have already mentioned, get the SLA in writing and test the workload >> on the DR system. >> >> One other point to keep in mind is that the ODA does not do rolling patches. >> If this is a maintenance requirement and the ODA becomes your primary >> database, you'll have a problem. >> >> Seth Miller >> >> >>> On Tue, Apr 15, 2014 at 2:07 PM, GG <grzegorzof@xxxxxxxxxx> wrote: >>> Are You kidding guys ? >>> >>> from >>> http://www.oracle.com/technetwork/database/database-appliance/oracle-database-appliance-faq-1903200.pdf >>> The Oracle Database Appliance X4-2 is a 4U rack-mountable >>> system with two servers and one storage shelf. The two >>> servers each contain two 12-core Intel Xeon Processors E5- >>> 2697 v2 and 256 GB of memory for a total of 48 processor >>> cores and 512 GB of memory per appliance >>> >>> The Oracle Database Appliance base configuration contains 18 >>> TB of raw SAS storage, offering 9 TB double-mirrored or 6 >>> TB triple-mirrored of resilient usable database storage. There >>> are also four 200 GB solid state drives for high performance >>> processing of database redo logs. >>> >>> >>> and You want to switchover/failover to that from X3 in memory database ? :) >>> Good luck . >>> The only reason I can think of using ODA as DR for EXA is to have positive >>> answer for Boss question 'do we have DR solution' ? >>> As DBA You can only pray disaster never happen :). >>> >>> Regards >>> GG >>> >>> -- >>> //www.freelists.org/webpage/oracle-l >