Can we edit/modify the end point url after RDS database creation?

Question

We have created the database with 12 TB. Now customer requesting to scale down the storage and it is not allowing now. Now we are planning with below steps.

1.Customer stop writing to Oracle DB Friday evening.
2.we should backup entire Prod database
3.We should restore Prod DB to new instance (important end point must stay as previous one)
 4.We will release new instance for testing.
5.Saturday or Sunday once above is complete, customer will do test
If test failed revert to original.

Answer

You can't edit end-point URL, but you can use a DNS CNAME to point to the current db host, and after you create the new database, you can edit the DNS record to point to the new database. That way, the pointer for the database that your application uses does not have to change even when the database in the back is new and different from the old one.

Can we edit/modify the end point url after RDS database creation?

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