These audio files were added to the website on 4 July 2014:

1. Adding (bin) ExplainingThePostgresQueryOptimizer.mp3
2. Adding (bin) Gaia-MappingABillionStars.mp3
3. Adding (bin) HowToDR.mp3
4. Adding (bin) ImplementingParallelismInPostgreSQL.mp3
5. Adding (bin) JSONWhatsNewIn9.4AndWhatsLeftToDo.mp3
6. Adding (bin) PostgreSQLExperienceInRussianParliament.mp3
7. Adding (bin) PostgresInAmazonRDS.mp3
8. Adding (bin) PostgresOnTheWire.mp3