Pladias platform infrastructure. PladiasDB is stored on two servers with streaming replication to optimise server load. Data are edited through the pladias.ibot.cas.cz web application. Low-level read-only access is available to researchers via a direct connection to a secondary database server. Logos are the property of their respective owners. Sources: https://commons.wikimedia.org/wiki/File:QGIS_logo,_2017.svg, https://commons.wikimedia.org/wiki/File:R_logo.sv, https://commons.wikimedia.org/wiki/File:Python-logo-notext.svg.