要有效地管理涉及持久性域模型的应用程序变化，必须协调数据、模式和模型的变化。
To manage any application change involving a persistent domain model effectively, you must coordinate changes in the data, schema, and model.
很多人在接受新的信息的时候，会比较慢，但是对付这些人，耐心和持久力通常十分有效。
Some people will always take longer to come round to the news, but with these patience and consistency will usually win out.
虽然通常人们不会考虑使用数据绑定来实现持久化存储，但是它可以有效地实现：读取内存中表示的XML文档并将其写入文件。
While data binding isn't usually considered a persistence method, it effectively is just that: a way to take an XML document represented in memory and write it to a file.
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