Meta data may not be contained in every chunk, but for reduction purposes we probably need it in every workspace. Therefore we have to cache all meta data values, update them in case new meta data arrives, and insert the latest values in all workspaces created from newly arriving events.
Meta data may not be contained in every chunk, but for reduction purposes we probably need it in every workspace. Therefore we have to cache all meta data values, update them in case new meta data arrives, and insert the latest values in all workspaces created from newly arriving events.