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The rebuild (unload and reload) and extract procedures rebuild databases and create new databases from part of an old one. Before rebuilding a database, you should consider how to go about the process.
| Consideration... | For information, see... |
|---|---|
| What is involved in rebuilding a database | |
| The available tools for rebuilding | Rebuild and reload tools |
| The impact that rebuilding has on the database users | Minimizing downtime during rebuilding |
| Whether or not the database is involved in synchronization or replication |
Rebuilding databases involved in synchronization or replication Rebuilding databases not involved in synchronization or replication |
| Changing the collation sequence of the database | Changing a database from one collation to another |
| Whether materialized views need to be refreshed | Refreshing materialized views |
Rebuilding databases not involved in synchronization or replication
Rebuilding databases involved in synchronization or replication