bugzilla-daemon at main.slony.info bugzilla-daemon at main.slony.info
Fri Apr 11 07:54:26 PDT 2014
http://www.slony.info/bugzilla/show_bug.cgi?id=339

           Summary: Using binary copy format for sl_log data transfer
           Product: Slony-I
           Version: devel
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: enhancement
          Priority: low
         Component: slon
        AssignedTo: slony1-bugs at lists.slony.info
        ReportedBy: jan at wi3ck.info
                CC: slony1-bugs at lists.slony.info
   Estimated Hours: 0.0


It was suggested by Peter Goeghegan that Slony could eventually use a binary
copy to transport the sl_log data. 

The binary copy protocol is using network byte order and since the schema of
the sl_log_1/sl_log_2 tables within one cluster will always be identical, even
across different PostgreSQL versions and architectures, this should actually
create no problems.

I have no idea how much (or little) of a performance improvement that may
result in. But it is worth investigating.

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