Oracle 8.1.5  windows NT 32 BIT and we want to migrate to 10.2.0.1 on windo

We have Oracle 8.1.5 windows NT 32 BIT and we want to migrate to 10.2.0.1 on windows 2003 64-BIT
Please suggest me what is best way ...to go for export import or taking cold backup and migrate
Think twice because i m going for production
ANY UPDATES!!!!!!!!!
Message was edited by:
user531314

Depends on how big is your database.
For small database, doing a export and import is quick and dirty.
For larger database, I would suggest migrate the database. But this means a lot of work and test. This is what I would do if I am doing amigration:
1. Do a cold backup of your 815 database
2. On your new test box, try to install 815 and start your old database
3. Upgrade your database to 8174
4. Install 10gr2 on your new test box
5. Migrate your 8174 database to 10gr2.
6 Test a lot
7. Repeat steps 1-6 2-3 times
8. Document tthe process and your test results completely.
9. Repeat what you document on your production box.

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