Tatsuo,

In answer to your questions.

Q1) Slony-I on Windows is stable? 
A1) Yes. I have been using Slony-I v1.2.16, and I assure you it is stable on all platforms.

Q2) Slony-I master on Windows can be replicated to slave on Linux/UNIX
   host?
A2) Yes. The platform/O/S is not important for replication. It is important that the versions of Slony-I 
        be identical.

Q3) Is it possible to replicate a database "A" on master node to slave
   as database "B"?
A3) Yes. Slony requires you specify the master and slave database names, but the names may be 
    different. What is critical is that the same schemas and tables exist on both.

Q4) If 2) is yes, then is it possible to replicate mutiple master nodes
        to single PostgreSQL database cluster? For example, 
A4) Yes, but you will need a separate slony schema and slon process for each database replicated.



Melvin Davidson 

Folk Alley - All Folk - 24 Hours a day 
www.folkalley.com


      
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