This is to announce Postgres-XC development team now provide
Postgres-XC 0.9.1 release at
https://sourceforge.net/projects/postgres-xc/
Information will be available in the project home page
http://postgres-xc.sourceforge.net/
Additional feature includes COPY FROM/TO, synchronous update of
replicated tables and simple aggregate functions. The release
includes information how to run pgbench with Postgres-XC, as well as
its modified source code.
Postgres-XC replicate or distribute tables so that each statement can
run in a limited number of servers. As a whole, transactions can
run in PostgreSQL-XC nodes in parallel to achieve both read/write
scalability. Global transaction management is provided so that any
update from any master is immediately visible from any other masters.
You don't have to worry to distinguish read transaction from update
transaction. You can issue both read/write transaction to any of the
master nodes.
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Postgres-XC development team,
Koichi Suzuki