Hello, I'm trying to understand the backend of GAE. I'm not clear about single-property descending indexes. Does BigTable have the capability to do reverse lexicographical order indexes or the capability to scan in the reverse direction? On slide 33 of the under the covers talk ( http://snarfed.org/space/datastore_talk.html ) the Kind and Name of the index are lexicographical while the value is reversed (compared to slide 22). It is confusing because I would expect to see the "address" and "title" field in this example to switch when being in the descending order. Any insight into how this works would be much appreciated. Thanks. -- Navraj S. Chohan [email protected]
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