Bi-Direction Replication 0.9.1 发布,现已提供下载:BDR-0.9.1.zip
值得关注的特性如下:
Rename 'bdr' reserved db to 'bdr_supervisordb', prevent users from connecting, and protect against drop
Bug fixes in bdr_init_copy handling of connection strings
Fixes for UNLOGGED tables in the command filter
Permit fast shutdown when replication is paused
Remove slots when parting a node
bdr.table_set_replication_sets no longer requires permit_unsafe_ddl_commands
更多内容请查看发行说明。
Bi-Directional Replication (BDR) 是 PostgreSQL 的异步多主复制系统,专门为允许地理上分布的集群而设计;支持最多 48 节点(未来版本还可能更多;是一个低开销,低维护技术,分布式数据库。

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