What are the features of TOSCA

TOSCA (Topology and Orchestration Specification for Cloud Applications) is an open standard language that provides a model-driven approach to describe and deploy cloud applications and their resources. The following are some of the features of TOSCA:

1. Portable: TOSCA allows cloud applications to be described in a portable and technology-neutral way. It enables users to define the topology and orchestration of cloud applications in a way that is independent of any particular cloud service provider or infrastructure.
2. Flexible: TOSCA is a flexible language that allows for the modeling of complex applications and services. It supports the creation of composite applications that can be composed of multiple services and components.

1. Modular: TOSCA provides a modular approach to modeling cloud applications. Users can create reusable templates and modules for different parts of the application, making it easy to update and maintain the application.
2. Standardized: TOSCA is an industry-standard language that is maintained by the Organization for the Advancement of Structured Information Standards (OASIS). It is designed to be interoperable with other industry standards, such as the Open Service Broker API (OSBAPI) and Cloud Foundry.
3. Automated: TOSCA supports the automation of cloud application deployment and management. It allows users to define the orchestration and automation of cloud application lifecycles, including deployment, scaling, and monitoring.

Overall, TOSCA is a powerful language that simplifies the management and deployment of complex cloud applications, making it an essential tool for cloud service providers, application developers, and IT managers.

What are the TOSCA elements need to be added to requirements as per best practices