Project: datamanagement
Issue DM-6226: F16 Butler Composite Dataset Design
Do design, RFC, and some prototype code for loading and saving "composite datasets" via butler. Composite Dataset definition: a python objects loaded by butler from file/database/etc that is persisted in more than one physical location (e.g. more than one file on disk). Those objects should also be able to be written to more than one physical location - the design should support this but the initial implementation may not be required to have this.
Story points: 50