What do you suggest to migrate an amazon RDS instance to a non-amazon DB with a live website?
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Does anyone have any ideas on migrating a RDS instance to a non-amazon mysql server. The db has both myisam and innodb tables.
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Answer:
Without having more info as to the number of records or db size, the process will be similar to a move made on any db. You can either take a full backup or do a server to server copy. I'd do either and test the new environment with the app to ensure nothing is broken. Depending on how long that takes, use a differential backup or data copy to write the new transactions that took place during the testing process. Or, do an initial copy, test for as long as you like, and then do another new full copy, and again, another differential copy backup/restore. That very, very broad overview is the best way I have seen to minimize downtime.
Shannon Sofield at Quora Visit the source
Other answers
You can now use replication features to get your outside instance synced up to your RDS production instance, before detaching the two and shifting over your app? This document is written just for you: http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/MySQL.Procedural.Exporting.NonRDSRepl.html The only caveat is you'll need to be running MySQL 5.6.
Neal Magee
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