SFPUG Extra: UDR/BDR with Andres

As a special SFPUG meeting, commiter Andres Freund will be visiting and presenting on PostgreSQL's UDR and BDR replication using PostgreSQL 9.4's Logical Decoding. As Andres is the primary author of this feature, this visit is a special treat.

As if that wasn't enough, Peter Geoghegan will spend 10 minutes explaining Postgres 9.5's recently-committed UPSERT feature.

Refreshments and meetup hosting generously sponsored by Rackspace.