What type of configuration data are you looking for? The tests used the $150/month price point offering on each DBaaS, the configuration options are built into

What type of configuration data are you looking for? The tests used the $150/month price point offering on each DBaaS, the configuration options are built into the service. Regarding NoSQL and "single node" vs. "multi node" -- NoSQL isn't just about scale out systems, it is about mapping the proper type of data store to the data model. If you have a complex relational schema you should use a SQL database. If you need a simple to use document or object store the NoSQL solutions are often easier to code against.