The key message is applying data-centric architecture with in-database application server to build next gen analytical solutions. Such approach enables high processing performance on big data volumes and leverages advanced analytical capabilities available inside the modern databases.
Postgres Conference 2019 was held in New-York, USA, on March 18-22, 2019.
Postgres Conference web page
You can get slides here
Dmitry Dorofeev, head of R&D at Luxms