Hidora is a Swiss platform-as-a-service provider. They support many languages (Go, Ruby, Java, ...) and a variety of SQL and noSQL databases and cache servers (Redis, memcached).
Other products in category Platform as a service (PaaS) providers
Scalingo is a French platform as a Service (PaaS) provider. They support many languages, frameworks and a variety of databases.
clever cloud is a French Platform as a Service (PaaS). It offers runtimes for many programming languages, such as JavaScript, PHP, Java, Ruby, Python and many more.
clever cloud also offers managed databases and an object storage service called Cellar.