Migration windows XP oracle 9i database to windows 7 oracle 12c

Hi All,

Currently existing database is in windows xp oracle 9i and we want to migrate to new
windows 7 with oracle 12c database.
Please suggest the steps to migrate  windows XP oracle 9i database to windows 7 oracle 12c
Need the step by step process to migrate database .
Is it possible that directly can we do export  database from oracle 9i to oracle 12c.
If the size of the database is 800GB

Thanks !
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Gerwin Jansen, EE MVETopic Advisor Commented:
There is no direct migration possible from 9i to 12c - export/import is the suggested option.

Oracle recommends that you use the Data Pump export and import utilities to move data between
Oracle databases. However, the original Export (exp) and Import (imp) may be useful when upgrading
or migrating older databases to Oracle Database 12c. For example, you may want to migrate from
Oracle9i Database to Oracle Database 12c on a different operating system platform. Because Oracle
Data Pump is available starting with Oracle Database 10g, you would use original Export for this

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nrajasekhar7Author Commented:
Thanks for your solution
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