Also, this approach is not as scalable as the middleware proxy approach, because it requires manual modification of each J2EE 1.3 client application.

另外，此方法的可扩展性不如中间件代理方法，因为需要对每个J2EE 1.3客户机应用程序进行手动修改。

youdao

Cost of application maintenance and modification.

应用程序维护及修改的成本。

youdao

Some of the performance gains are immediate without any modification to the application, while other performance gains require a recompile of the source code.

有些情况下可以直接提高性能，不需要对应用程序进行任何修改，不过，在其他情况下，性能提高需要重新编译源代码。

youdao

Unfortunately, the caller was asking whether the client wished to cancel his application to the government-sponsored loan modification program, and instead apply for a loan modification program from a private bank.

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