JAX-WS vs. JAX-RPC

You didn’t mention anything about the implementations you’re using so it’s hard to say anything about them 🙂 I don’t know if your benchmark is representative of anything, I’m not sure it allows to make any valid conclusion. JAX-WS is supposed to perform better in general than JAX-RPC, see the already mentioned article. JAX-RPC is … Read more

UnsupportedClassVersionError: JVMCFRE003 bad major version in WebSphere AS 7

WebSphere Application Server V7 does support Java Platform, Standard Edition (Java SE) 6 (see Specifications and API documentation in the Network Deployment (All operating systems), Version 7.0 Information Center) and it’s since the release V8.5 when Java 7 has been supported. I couldn’t find the Java 6 SDK documentation, and could only consult IBM JVM … Read more