title: Is it possible to provide write permissions for slave/standby servers in postgresql in a cluster?
body: <p>I have two servers on the same network which I have live streaming with a master-slave structure. I'm not using any tools like Slony or Bucardo. It's a simple replication process that can be accomplished by changing some parameters in the .conf files. Curently it can accept read/write on the master and read-only on the slave. However I want a master-master structure, wherein both the servers can accept read as well as write requests. Is this possible in PostgreSQL 9.3 or above?</p>