在GAE-J中寻找关于使用Objectify-appengine而不是JDO的意见 [英] Looking for opinions on using Objectify-appengine instead of JDO in GAE-J

问题描述

我一直在缓慢地工作，并且在GAE的数据存储/ JDO学习曲线上工作得有点痛苦。最近我发现了一个名为 Objectify 的框架，该框架应该位于非常简单的Datastore本地API和复杂的JDO。我一直在读它，它看起来很有吸引力。

我想知道的是，如果任何人都有Objectify的丰富经验......它有多成熟？用户社区有很多吗？它是否准备好提升黄金时段？它可以被放弃吗？

在这里或网络上似乎没有太多关于Objectify的讨论，这让我很担心将我的项目委托给它。

解决方案

我已经研究了一点客观性，并在 http://borglin.net/gwt-project/ 。实际上至少有5个不同的低级包装框架（objectify，Twig，SimpleDS，siena，slim3）。

目前，我正在为objectify，Twig和SimpleDS与每个框架的作者一起进行访谈式比较。他们会回答一堆技术问题，我会在每个框架中做一些代码场景。同时，您可能想要查看以下主题：
http://groups.google.com/group/google-appengine-java/tree/browse_frm/thread/4467986eaf01788b/c6d007863a616a1b

http://groups.google.com/group/google-appengine-java/browse_thread/thread/f20d922ffecb310c

http://groups.google.com/group/google-appengine-java/browse_thread / thread / 79078132130a3dfe＃

I've been slowly and a bit painfully working my way up the datastore/JDO learning curve in GAE. Recently I've found a framework called Objectify that is supposed to be somewhere between the very-simple Datastore native API and the complex JDO. I've been reading up on it and it does seem attractive.

What I want to know is, if anyone has much experience with Objectify... How mature is it? Is there much of a user community? Is it ready for heavy-lifting primetime? Could it be abandoned?

There doesn't seem to be much discussion of Objectify here or on the web in general, which makes me nervous about entrusting my project to it.

解决方案

I've looked into objectify a bit and wrote an initial post about it at http://borglin.net/gwt-project/ . There are actually at least 5 different low-level wrapper frameworks at this point (objectify, Twig, SimpleDS, siena, slim3).

I'm currently working on a interview-style comparison between objectify, Twig and SimpleDS together with the authors for each framework. They will answer a bunch of technical questions and I will do some code scenarios with each framework.

In the mean time, you might want to check out these threads: http://groups.google.com/group/google-appengine-java/tree/browse_frm/thread/4467986eaf01788b/c6d007863a616a1b

http://groups.google.com/group/google-appengine-java/browse_thread/thread/f20d922ffecb310c

http://groups.google.com/group/google-appengine-java/browse_thread/thread/79078132130a3dfe#

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