RE: building a reporting database

Sai - In your first sentence, you ask about modeling. Then the rest of your posting appears to relate to data movement? Which topic are you interested in discussing? For data movement, the best method often relates to the amount of data you estimate you will be moving, and how often.

Dennis Williams
DBA
Lifetouch, Inc.
dwilliams_at_lifetouch.com

-----Original Message-----
Sent: Monday, November 17, 2003 11:59 AM To: Multiple recipients of list ORACLE-L

hi  

i am in the process of trying to firgure out the best way to model a reporting database . the source for the data in this database is a oltp system and i have figured out these three methods are good.
- using aq and dq message processing

• using snapshot replication
• using ro standby databases.

the last one will lag in data since standby database caanot have any archival log applied when opened in read only.  

is there any other good method to do this . my database is on 8.1.7.4  

thanks
sai

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Author: DENNIS WILLIAMS
  INET: DWILLIAMS_at_LIFETOUCH.COM

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