Within a process, threads which need to access the Content Manager server can obtain connected and logged-on datastore objects from a pool, returning them to the pool when they are done.
在一个进程中，需要访问ContentManager服务器的线程可以从池中获得一个已经连接并登录的数据存储对象，并在使用完这个对象时将它返回到池中。
Simulated data access objects essentially simulate a back-end datastore.
模拟数据访问对象实际上模拟后端数据存储。
In this article, I demonstrated various methods to create objects from the data in an XML document and persist them on the DataStore available to GAE developers.
本文演示了从一个XML文档中的数据创建对象，并将它们持久化到GAE开发人员可用的DataStore上的各种方法。
When you call a method on one of pixie's proxy objects, it magically connects to the pixie datastore and fetches the real object for you.
当您调用其中一个pixie代理对象的方法时，它神奇地连接到pixie数据存储并为您获取真正需要的对象。
Any other program that knows the attributes of our objects can use the same datastore (more on this under "Inheriting from Persistent classes").
任何知道对象属性的其它程序都可以使用同样的数据存储器(这方面的详细信息在“从persistent类继承”中)。
So if I want to make these two objects persistent in a datastore, I at least have to add IDs to them.
所以如果我将这两个对象存储到数据存储中，我至少需要给它们添加ID。
Finally, we look through the datastore for objects whose name key contains the string 'Homework 1' and perform an operation on each of those objects.
最后，遍历数据存储器，查找那些name键包含字符串'Homework1 '的对象，然后对这些对象中的每一个执行操作。
Finally, we look through the datastore for objects whose name key contains the string 'Homework 1' and perform an operation on each of those objects.
最后，遍历数据存储器，查找那些name键包含字符串'Homework1 '的对象，然后对这些对象中的每一个执行操作。
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