Oracle 9i/10g/11g Database Upgrade Roadmap

DESCRIPTION OF THE UPGRADE ROUTE IN THE MOS DOCUMENTATION:

Complete Check list for Manual Upgrades to11gR2 [ID 837570.1]

There are several more intuitive diagrams on Maclean's blog:

http://www.oracledatabase12g.com/archives/oracle-database-9i-10g-11g-r2-upgrade-roadmap.html

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http://cn.linkedin.com/in/tianlesoftware ------- group needs to explain the relationship between Oracle table space and data files in the notes, otherwise the application ----
DBA1 group: 62697716 (full); DBA2 Group: 62697977 (full) DBA3 Group: 62697850 (full)
DBA Supergroup: 63306533 (full); DBA4 Group: 83829929 DBA5 Group: 142216823

DBA6 GROUP: 158654907 DBA7 GROUP: 172855474 DBA TOTAL: 104207940