we need to check that is there any stable version of Stackstorm with mysql Database.
StackStorm only runs on top of MongoDB
we know it works with mongod and postgres but is there a replacement of postgres with mysql yet
Postgres is not an alternative for MongoDB, it is only used for a deprecated workflow engine called Mistral.
In a future release Mistral will be removed from StackStorm and Postgres will no longer be required.
@puneet we welcome contributions if you wanted to build a connector.