1. At a server having one or more implementations means and one or more analytics means configured in a distributed computerized system environment to manage one or more distributed application programs through one or more platform-specific drivers, a method of automatically implementing one or more sets of high-level instructions in a distributed application program during execution thereof using declarative models, comprising the acts of: identifying one or more modifications to corresponding one or more declarative models in a repository, the one or more declarative models including high-level instructions regarding one or more operations of a distributed application program; refining the one or more declarative models to include contextual information regarding operations of the distributed application program; translating the one or more refined declarative models into one or more commands to be implemented by the distributed application containers; and sending the translated commands to one or more application containers, wherein the translated commands are received and executed by the one or more application containers to configure and control the distributed application program.