Schedule - PGConf NYC 2023

Photo of Jonathan Phillips

Jonathan Phillips

Company: Instacart
Twitter: @NA

Jon is instacart veteran, has worked on multiple generations of search infrastructure at instacart. Currently he is leading a large multi sharded postgres cluster with over 150 nodes. This cluster combines search/tsvector indexes as well as personalization embeddings. Key features are earliest known large scale operation of vector embeddings in postgres, with a high turn around of data. We generate about 10B dead tuples in the cluster a day.