需要的CouchDB在Android上的应用程序的用户？ [英] Is CouchDB on Android needed for Users of App?
问题描述
我尝试使用CouchDB的作为的NoSQL数据库和我的主要目的是建立在Android它们使用的，而不是sqlite的CouchDB的应用程序！我想在本地使用该数据库，因此没有服务器的连接！
Im Trying to use CouchDb as a NoSQL database and my main purpose is to create an application on android which use couchDB instead of sqlite! And I want to use this database locally , so with no server connection!
我已经看到了你需要购买这个Android市场上使用它！我想知道如果我将用我的应用程序通过的CouchDB这应该所有用户第一次在Android Market中能够使用我的应用程序？
I have seen that you need to buy this on android market to use it! I'm wondering if I'm going to use this should all the users of my application by couchDB first in android market to be able to use my application?
或以某种方式将被包括在内？请问这个东西的工作？反正是有，我可以跳过买了它，包括该技术在我自己的应用程序？
or somehow it will be included? How does this thing work? Is there anyway that I can skip buying it and include this technology in my own application?
和请让我知道如果有一些其他的NoSQL，我可以在Android上使用！
And please let me know if there is some other NoSQL that I can use on android!
感谢您的帮助提前。
推荐答案
我不认为你需要purchse它使用它，因为它是由Apache许可证涵盖的开源库。
I don't think you need to purchse it to use it, as it is an open source library covered by the Apache license.
的NoSQL说到我已经成功地使用这两种 NeoDatis 并的 db4o的在Android环境。这两个库是对象数据库，而且出奇的快，易于使用。事实上，索赔是他们比ORM /关系数据库快。我认为他们是一个低用户（1用户）低带宽环境非常适合。
Speaking of NoSQL I've successfully used both NeoDatis and db4o in the Android environment. Both of these libraries are object databases and are surprisingly fast and easy to use. In fact, the claim is that they are faster than ORM/Relation Databases. I think they are a great fit for a low-user (1 user) low bandwidth environment.
下面是db4o的在Android的一个例子：
Here's an example of db4o in Android:
http://java.dzone.com/articles/using-db4o- Android的应用程序
顺便说一句，db4o的是开源的，但GPL，这使得它一个困难的许可证融入非GPL的产品。他们也有一个付费许可证版本。
By the way, db4o is open source, but GPL, which makes it a difficult license to integrate into non-GPL products. They also have a pay-license version.
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