Improve the Performance of Serialization

最新推荐文章于 2025-09-04 01:23:07 发布

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本文探讨了在Java中提高复杂实体对象转为字节数组的序列化效率问题。作者最初考虑使用Serializable接口，但发现其性能不佳。通过研究，找到了Externalizable作为替代方案，使性能提升了两倍。然而，这仍然不够，最终采取了反面向对象的方法，直接用字节数组存储数据。

These days, we've happened to fullfill a task that convert complex entity objects to byte arrays. Naturally, the interface serializable has come into my brain at once.

However, the performance became a main issue - it's too slow. An [url=http://www.javalobby.org/forums/thread.jspa?messageID=92059245]article[/url] came to an help, which suggests a substitution, Externalizable, for Serializable. By which the performance was twice as efficient as the original design.

But this still not meet the requirement. The final way is to utilize an anti-object-oriented programming pattern - just use byte array to store data.