F.A.Q.
How will my translated application perform, compared to the original one?
Generally speaking, a performance increase is to be expected – especially at high loads. This is because Java is a high-performance compiled language and PHP is interpreted, while the intense competition in the Java Enterprise Edition tool vendor market has produced high-quality application servers.
The performance variation depends on the architecture and features of the translated application, but post-translation re-engineerings can increase it even further. The usage of sophisticated technologies such as EJB and messaging can dramatically improve performance.