Best photo management system for large numbers of photos in libraries in iPhoto and Photos
any recommendations for how best to manage some thousands of photos previously grouped in libraries in iPhoto? Now that it is no longer supported, I want to create replacement libraries and 'albums' by year and location, secure that they can be archived and that the work will not be made redundant by some future software iteration.
Is there any 'industry standard' for such photo management and archiving that is reasonably 'future proofed'?
MacBook Pro 13″, macOS 10.15