Is AWS about to enable Redshift Spectrum with Enhanced VPC Routing?
AWS is knocking it out of the park at the moment with loads of new services and features coming out every week. Indeed, it can be hard to keep up with the degree of change. But, while working on one of our Redshift clusters today we spotted a potential scoop that would remove a key blocker for one extremely useful service, Redshift Spectrum.
Up until now it’s only been possible to use Spectrum if you don’t have Enhanced VPC Routing enabled on your Redshift cluster. There are so many benefits to using Enhanced VPC Routing (reduced data transfer cost, control, security) that it’s hard to see why anyone wouldn’t be using it, especially if you move data between Redshift and S3 a lot.
But we spotted a new parameter being applied to one of our clusters when we made some maintenance changes to a parameter group. There’s now a parameter named read more
spectrum_enable_enhanced_vpc_routing showing, which hints that Amazon may be about to remove this crucial limitation.