In our Users database, we have a number of different fields that we need to be able to lookup by index. For example, if someone wants to login using their Google+ account, we need to look up the User with the specified ID using an index.
I'm not seeing anything about this in the documentation, but it appears there's a limit on the number of indexes that you can specify on a table? After specifying four indexes, I can't specify any more. In my scenario, it's somewhat problematic b/c I could reallllly use an additional index on this table.
Is there a way to enable or use more than four indexes on a table, or is that a hard limit in BigDB? If it's a hard limit, are there any workarounds I can utilize to still enable a lookup by an additional field?