WebLogic和WebSphere之间的区别? [英] Difference between WebLogic and WebSphere?

问题描述

我找不到这两个Java EE服务器之间的实际差异.

I am not able to find actual differences between these two Java EE servers.

根据我过去的经验，我发现了以下内容:

From my past experience, I found out following:

1. WL的发展速度比WAS快.
2. WL比WAS更用户友好.要简单地在WAS中部署应用程序，我们需要深入研究，很难找到您是否是新来的.
3. 我发现WAS在某些机器上比WL慢.
4. 我发现，与WAS相比，WL中的Classloading更易于理解和有效

以上均为我的经验，但不是实际情况.我的所有发现都正确吗? 我想在这方面了解更多.请清除我的疑虑.如果可能，请提供每个Java EE服务器的优缺点.

Above all are my experiences but not actual facts. Am I correct in all my findings? I want to know more in this respect. Please clear my doubts. If possible please provide each Java EE server's pros and cons.

我需要在优缺点，性能，安全性，可用性和类加载方面找到更多区别.

推荐答案

我同意，Weblogic目前在我看来优于Websphere，但没有证明.

I agree, Weblogic is currently and in my mind superior to Websphere, but there is no proof of it.

Java EE技术在不断发展，其答案实际上取决于您的应用程序体系结构以及(可能)在每台服务器上使用的优缺点和全局环境(是否可在完整的IBM信息系统中使用)与一堆IBM产品，例如MQ，WAS Portal等...)

Java EE technology is moving and the answer really depends on your application architecture, and the pros/cons features you're (potentially) using on each server, and the global environment (Is it for use in a complete IBM information system with bunch of IBM products such MQ, WAS Portal etc...)

根据我的经验，关于开发者可用性和部署者可用性，我更喜欢Weblogic，因为我得到了:

Based on my experience, regarding developper usability and deployer usability, I prefer Weblogic since I get:

与WAS相比，WL上的JAXWS Web服务(以及Jboss)的麻烦要少
• Websphere上使用EJB 2.1的麻烦:WL(和Jboss btw)上不需要EJB存根，同一主机上的多个WAS实例具有无法使用默认配置的EJB，等等...
• 使用WL控制台获得更好的用户体验(但是使用WAS管理员脚本获得更好的体验)
• 很多要在Websphere上安装的修订包(但至少它们存在:-))

• less troubles with JAXWS web services on WL (and by the way Jboss) than in WAS
• troubles with EJB 2.1 on Websphere : EJB stubs not required on WL (and Jboss btw), several instance of WAS on the same host having EJBs not working with default configuration, etc...
• a better user experience with WL console (but a better experience with WAS admin scripts)
• a lot of fix pack to install on Websphere (but at least they exist :-) )

关于类加载，即使您可以调整一些我不推荐的内容，您也应该参考Java doc的内容(但由于您正在使用J2EE，所以情况并非如此).

Regarding classloading, you should refer to Java doc stuff, even if you can tweak some things that I would not recommend (but it shouldn't be the case since you're evoking J2EE).

关于性能，我认为这是主观的，并且取决于JVM，操作系统和硬件.

Regarding performances I think it is subjective and depends on the JVM, the OS, the hardware.

关于安全性，我认为这很复杂.

Regarding security I have no opinion, it is complex anyway.

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