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Is there any Database Abstraction Layer (DAL) or Object Relational Mapper (ORM) that works on Google App Engine (GAE), and on normal relational databases (RDBS), other than web2py's?

If not, is anybody working on porting one of the existing DAL/ORM to GAE?

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Google App Engine 有一个 ORM。它和 SQLAlchemy 之间存在一些差异，但看起来它可以工作。检查此页面：http ://code.google.com/appengine/docs/python/datastore/entitiesandmodels.html

于 2009-02-05T00:59:21.533 回答
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Web2Py 有一个与 GAE 兼容的 DAL。其实整个框架可以部署到GAE： http: //mdp.cti.depaul.edu/examples/default/index

于 2009-03-22T15:47:54.533 回答
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目前，看起来 SQLAlchemy 正在研究它，但它不完整/未完成。祝你好运！

于 2008-12-27T23:07:53.837 回答