Hi All
We are currently using gigaspaces in our system , which is a very nice computation grid , but it is very expensive.
I am searching for some other (less expensive/free) alternatives in this field of cloud computing and computational data grids which should be java based or at least have an java API.
One of the alternatives that I have found was , Hazelcast which seems quite nice and has the most cloud features we need.
If you know some other alternatives, or have to say something about the subject I would be more than happy to hear it.