Not sure if TOSCA will grow further
by Sven Vermeulen, post on Wed 30 June 2021TOSCA is an OASIS open standard, and is an abbreviation for Topology and Orchestration Specification for Cloud Applications. It provides a domain-specific language to describe how an application should be deployed in the cloud (the topology), which and how many resources it needs, as well as tasks to run when certain events occur (the orchestration). When I initially came across this standard, I was (and still am) interested in how far this goes. The promise of declaring an application (and even bundling the necessary application artefacts) within a single asset and then using this asset to deploy on whatever cloud is very appealing to an architect. Especially in organizations that have a multi-cloud strategy.