https://b.hatena.ne.jp/entry/s/docs.cloud.google.com/appengine/docs/standard/services/ndb The Google Datastore NDB Client Library allows App Engine Python apps to connect to Datastore. The NDB client library builds on the older DB Datastore library adding the following data store featur... https://b.hatena.ne.jp/ringo_/20080412#bookmark-8204707 2008-04-11T21:35:10Z https://b.hatena.ne.jp/lamich/20080411#bookmark-8204707 ...provides a query engine and transactional storing with a simple API, all running on Google's scalable infrastructure. The Python interface includes a data modelling API and a SQL-like query language called GQL, making developing scalable data-backed apps as easy as with simple web hosting. 2008-04-11T09:22:14Z GQL datastore api google hosting python