在CORBA中实现复制和容错

Question

I want to implement the replication and fault tolerance in CORBA using Java.

I programmed CORBA servers and clients in Java using Java IDL technology .

by looking at the Official docs of Java IDL , i didn't find any thing regarding this (or i am missing something ?)

but i found so many White papers about Replications and Fault tolerance on net.

Is there any Java implementation does this ? or

I do have to implement this stuff?

Answer 1

No OSS Java ORB supports CORBA's native fault tolerance or replication by default. There exists a commercial JacORB variant, sold by PrimTech . Also WebLogic and WebSphere support this.

I see two options for you, if won't buy a commercial product:

1. implement your own FT/Replication functionality
2. let someone else implement the FT/Replication functionality