# sst

Lukasz K

03/06/2022, 6:29 PM
Hey! Just getting back from updating sst 0.59 -> 0.67 (ultimate console experience sold it for me after a period of stability 😅) and I started looking for examples of migrating cdk.ServerlessCluster to sst.RDS construct. Obviously for a prod project I'd rather not lose my client's data even for a second. Anyone went through this topic and can recommend bulletproof steps? 😀


03/06/2022, 6:48 PM
I've done a few migrations like this with AWS DMS
Little annoying to setup but lets you do a live migration without downtime

Lukasz K

03/07/2022, 2:25 PM
Thanks! But do I really have to go through the ordeal of creating a new, empty cluster if I already have a viable Aurora Serverless one in the project? I'm just aiming at switching from cdk construct to sst construct for the extra power-up.
Will try to dig in a bit deeper into the sst.RDS code tomorrow (anyone else considers Mondays.. hectic, to say the least? If only they weren't there..)