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ODA - using DBCA, reconfigure diskgroups, for large no-archive logging db

edited May 5, 2015 9:06AM in Oracle Database Appliance (ODA) (MOSC) 12 commentsAnswered

ODA X4-2 system.

I need to move an existing (12 node) RAC database to ODA.

The existing database is 5+ TB (expecting to grow to 10+ TB). DDLs are extensively used due to the data volumes processed (60000+ row inserts/sec into base table 24x7 - expecting to double too),

The data is transient (mostly semi realtime processing and reporting). DMLs are minimal wrt processing the raw data into a number of aggregation, time period, and reporting layers. So archive logging is simply not an option. It is kind of like a big data system/database in some respects, and not in others - which is why Oracle RDBMS has been (very successfully) used for this particular system for the last 10 years.

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