H2数据库和SQLite在Android上 [英] H2 Database vs SQLite on Android

问题描述

由于 Android上的嵌入式SQLite数据库缺少Unicode支持

我最感兴趣的是的性能和稳定性H2数据库和Android SQLite

I am mostly interested in performance and stability of H2 Database vs Android SQLite

你们在使用它吗？
我应该知道任何H2数据库的缺陷吗？

Are you guys using it? Should I be aware of any H2 database shortcomings?

推荐答案

事情比我预想的要好。我现在有一个Android手机（HTC Desire，Android 2.2），我做了第一个测试。

Things are much better than I have expected. I now have an Android phone (HTC Desire, Android 2.2) and I made a first test.

打开和关闭数据库到目前为止相对较慢第二次需要0.2秒，关闭约0.2秒），否则H2看起来在Android上表现相当好，即使Dalvik VM还没有像桌面JVM那样优化。现在提供具体数字还为时过早，但Android现在是一个受支持的平台。

Opening and closing a database is relatively slow so far (opening an existing database for the second time takes 0.2 seconds, closing about 0.2 seconds), but otherwise it looks like H2 performs quite well on Android, even if the Dalvik VM is not yet as optimized as a desktop JVM. It's too early to give concrete numbers, but Android is now a supported platform.

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