figgs

4 ms·

1. 1.▲
   by figgs 17y ago

   "Scaling practices turn a relational database into a non-relational database." When will people learn that the 'relation' in relational database comes from the correspondence between database tables and the mathematical notion of relations,
2. 2.▲
   by figgs 17y ago

   My bad. Thanks for clarifying that.
3. 3.▲
   by figgs 17y ago

   The following is wrong. Only read the rest of this reply if you want to see how dumb I am. This is not a bug. "a = 5 unless defined? a" is not meant to be equivalent to this: unless defined? a a = 5 end It is supposed to be