How can I make ec2 instance communicate with rds instance on aws by internal ip address or dns?
I only see public dns like xxx.cehmrvc73g1g.eu-west-1.rds.amazonaws.com:3306
Will internal ipaddress will be faster than public dns?
Thanks
Check out the AWS EC2 docs: http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-instance-addressing.html#concepts-private-addresses.
It doesn't appear that this necessarily applies to RDS, however.