t*e
4 楼
performance bottleneck在数据库,Java programming把memory usage管好就行了。
m*t
7 楼
I don't have first-hand experience with ejb3
so I can't really comment on it.
Although I think that the performance problem
of classic ejbs mostly comes from not the
wiring, but the invocation boundary - all
the marshalling/going over the wire/unmarshalling,
which probably hardly changed in ejb3.
It's not really that bad for stateless session
beans though, their API being very coarse
grained.
【在 g*****g 的大作中提到】
: How is ejb3's performance, they look like spring bean and I expect
: similar performance, shouldn't be bad right?
b*y
8 楼
Right, EJB3 is a waste, IMHO
t*e
9 楼
EJB3还是可以的,从Spring那儿学了不少好的东西。EJB3.1 light weight EJB会更有点
意思.
意思.
b*y
10 楼
偶是被Sun的玩意儿吓怕了。每次Sun推出的东东,总是感觉笨重,而且不合developer
的要求,呵呵
的要求,呵呵
t*e
11 楼
以前是这样的,现在SUN改变了不少, 新的JSR规范都不再是由一两个公司提出了,整个
Java Community都可以参与. Java.net和GlassFish都搞的很不错
Java Community都可以参与. Java.net和GlassFish都搞的很不错
b*y
12 楼
好,看来偶落伍了。。。
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