A long time ago my colleagues published PERL scripts to assist especially with cross platform Transportable Tablespace migrations. The PERL scripts allow you to utilize incremental backups. This way you can decrease the downtime in a migration with large databases significantly. But there are different MOS Notes for xTTS PERL scripts available. Which one should you take?
Transportable Tablespaces and Incremental Backups
The biggest pain points in a transportable tablespace migration are usually the size of the database and its complexity. With RMAN Incrementally Rolled Forward Backups you can tackle the size aspect. Instead of having a long downtime …
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