Sample application showcasing usage of technologies such as: OSGi R7 Promises for asynchronous generation of transcriptions and linguistic analyses OSGi R7 Push Stream and JAX RS Server Sent Events for push notifications of processing status Apache Camel 2.23.1 and RabbitMQ 3.7 for asynchronous communication between services JPA 2.1 and Hibernate 5.2.12, along with OSGi R7 JPA and Transaction Control services, for persistence layer OSGi R7 HTTP and JAX RS Whiteboard for registering servlets, resources and REST controllers OSGi R7 Configurator, Configuration Admin and Metatype services for automatic configuration of components OSGi R7 Declarative Services for dependency injection Maven automated build of Docker images Maven automated deployment into Kubernetes cluster RabbitMQ message broker as a StatefulSet CockroachDB relational database as a StatefulSet