I created a model with fixed content that requires ~250b serialized, including all field names, the key, and the kind name, and parent (None). I added 312000 of those to the datastore, for 75 megs of raw data. There are 8 indexable fields, The indices should require no more than 176 megs of additional space, if the indices don't do any sort of column compression. That's 250 megs of raw space.
But, the data store reports 1GB of space used. That suggests perhaps 2x redundancy, plus a 50% fill rate in big table. Or, maybe just 4x redundancy. No idea. Anyhow, for now, take your raw object size including kind, key, field names, and field content, and multiply by 10x-15x, depending on how many indexable properties you have, to get your final storage size. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en -~----------~----~----~----~------~----~------~--~---
