AdlerID?

[astronomerritt]

Do we want entries in the AdlerData database to have their own AdlerID number? Currently the unique identifier for each row is a timestamp, which is useful information to have, but not the most efficient data type for indexing/searching/sorting.

[astronomerritt]

If we go down the multi-apparation route then we may have more than one entry in the AdlerDatabase with the same ssObjectId, so this would be handy, as we probably shouldn't use MJD timestamps as IDs.