Difference between upgrdae and migration about oracle database
Difference between upgrdae and migration about oracle database
please give the comments
Well, the question is almost philosophic...<br>
In 9i, there is a Migration Guide whereas in 10g there is a Upgrade Guide.<br>
Furthermore, in 9i, there is the command line startup migrate whereas in 10g that's startup upgrade.
Somebody think upgrade when go to new release, and migration when go to new version.<br>
Others think upgrade when new version replace database in place, and migration when new version include a move of database.<br>
Another point of view is : upgrade is for technical, and migration for application/data.<br>
<br>
Well, after these explanations, your upgrade/migratation notion will not be more clear, but I think that is not very important, only a terminology game. The most important is to know what you need : new version or new release.<br>
<br>
Nicolas.
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Thanksjunez wrote:
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ThanksIt seems that you are posting alot of such questions, here is one thread of the same nature.
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what is the difference between upgradation and migration.
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If your taling about migration in that level meaning as a part of larger upgradation (in your case 3.x to 7) there may be many places where you need to do this kind of activities.
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