Hi,

I've got an app server (websphere 6) which is running 2 http invoker service.

When the server start the 2 services was initialized (with the init-method) and all data are storeed into computer memory.

But all these data take too much memory (over 600 Mo).

To improbe that, during the init I wrote serialized file into the server hard drive, and at each service call I read the file an unserailize in order to return the list of object.

Depending on system, this operation can take more time.

How can I have a speedy services with big datas ??

Thank you for your answers ..