1. As Jeff said, the entities will all happily continue to exist with no "age" value set, and no index entry for that property. I've instituted a migration phase in my application rollouts where I update default properties or re-save newly added indexed properties. It shouldn't cause an error as long as you handle the window of time where some entities do not yet have a value for a property.
2. I don't believe it's possible to remove all limits. I believe there are still some hard rate limiting caps that are imposed by Google, no matter how generous the budget. If you can slice your tasks and move around load via task queue or crons, that's one way to handle it. 3. Once you are SMS verified, it shouldn't happen again. Each account must be verified of course, but once done, it seems to be good forever. On May 19, 1:37 am, Marcus <mar...@alexit.se> wrote: > Hi all, > > As I have recently been given a whole new project to work on, with > free hands to use whatever "tech" i like, I'm pondering to move all > the code to GAE. I do have a couple of questions, hoping that somebody > can clear them up for me. (Note: I know that I'm still thinking > traditional RDBMS below, but I need to think in those terms for now) > > 1. Let's say I have an entity, Account, that I have been using for > some time, and there is a lot of data in datastore that is mapped to > Account, then one day the I want to add a new attribute to account, > let's say "age". Usually, I would add the attribute to my class, and > then add the column in my RDBMS, redeploy, and all is well. How would > this be solved using datastore ? > > 2. Is it possible to tell GAE never to restrict access to my > application (that is, I don't want any limits att all on number of > request, no matter the cost). > > 3. Yesterday when trying to access the admin panel for appspot.com it > asked me for SMS verification again, how often does this happen ? > > I'm sure I have a million more questions, but let's start with these. > > Thanks in advance for your answers. > > Kind Regards > Marcus > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine" group. > To post to this group, send email to google-appeng...@googlegroups.com. > To unsubscribe from this group, send email to > google-appengine+unsubscr...@googlegroups.com. > For more options, visit this group > athttp://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appeng...@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
