10+ years of experience with Java and RMDS systems. Not really a DBA, but a software engineer with responsibility of delivering high quality software that solves problems.
Michał Gutkowski presents 2 Events:
How do we monitor 100+ PostgreSQL machines of TomTom's mapmaking platform in the AWS cloud at PostgresConf US 2018
600k queries per second in PostgreSQL - we do it in TomTom at PGConf US 2017 [PgConf.US]