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Migrating db2 to Oracle 9i

I'm migrating DB2 to ORACLE 9I.
In the DB2 schema each table defined in diferrent tablespace.
Few tablespaces are define on the same STOGROUP (there are few
It's a big db (few terra bytes). There are tousands of tables, so also
thousands of tablespace.
When i'm migrating to Oracle:
Is it right to define oracle tablespace for each DB2 tablespace (so
i'll have
thousands of tablespaces)?
if not, how should i split my entities to tablespaces so it will
match the DB2 structure?
What is the parallel entity in Oracle to: STOGROUP in DB2?
Jul 19 '05 #1
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