ACI Setup - How to Configure Data Warehouse Database - Partitoning

After reading the ACI Install Guide & Data Warehouse documentation, I have some questions regarding how to setup the database:
- Should database partitioning be setup? If so, what tables should be partitioned and what should they be partitioned by?
- Are there any other best practices or tips for setting up & tuning the database?
We are trying to avoid the (painful) situation of having to add partitioning later on; it is much easier to add it up front (if done correctly up front).
Thanks in advance for any advice!

On the tables recommended for partitioning, the partition key is nullable. If ATG inserts a null value into the timestamp column of one of the partitioned tables, we'll receive an ORA-14300 or ORA-14440 error. Oracle isn't able to figure out what partition to map that record to.
Can the columns be changed to NOT NULL? Or, can the application guarantee a nullable value won't be inserted?
Here are some example columns:
ARF_SITE_VISIT.START_VISIT_TIMESTAMP --> TIMESTAMP(6) null
ARF_REGISTRATION.REGISTRATION_TIMESTAMP --> TIMESTAMP(6) null
ARF_LINE_ITEM.SUBMIT_TIMESTAMP --> TIMESTAMP(6) null
ARF_PROMOTION_USAGE.USAGE_TIMESTAMP --> TIMESTAMP(6) null
ARF_RETURN_ITEM.SUBMIT_TIMESTAMP --> TIMESTAMP(6) null
Thanks

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Hi,
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http://technet.microsoft.com/en-us/library/hh212806.aspx
Alex Zhao
TechNet Community Support

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Hi ,
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<b>Reward points for helpful answers.</b>
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you need a single sign on
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ACI Setup - How to Configure Data Warehouse Database - Partitoning

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