This chapter demonstrated the flexibility of the CloudBees platform to support various runtimes and adapt to the customer's needs. ClickStack lets you take control of the lower-level infrastructure details, configuring your runtime and middleware. Once this is done for all the applications, a ClickStack can be improved by adding support for various use cases and integrating it with the CloudBees advanced services and options.
This chapter concludes our exploration of the CloudBees platform. ClickStack, ClickStart, and ecosystem partners offer a complimentary set of tools for you to create your own toolbox. This is how CloudBees considers the PaaS paradigm shift. You don't have to manage infrastructure and you also don't have to manage middleware. You can now focus on application logic and service integration without loosing the option to fine-tune your runtime when required. This flexibility is the key to modern application development.