Axibase Time Series Database is free for pseudo-cluster installations and ships with SQL and visualization included [0]. We also have a fully functional Grafan

Axibase Time Series Database is free for pseudo-cluster installations and ships with SQL and visualization included [0]. We also have a fully functional Grafana driver in case the customer prefers it over programmable visualization that we ship. By programmable visualization I mean a way of building dashboards using toml-flavored configuration [1] and templating language, as opposed to manual design. [0] https://axibase.com/products/axibase-time-series-database/ https://axibase.com/products/axibase-time-series-database/ [1] https://apps.axibase.com/chartlab/2ef08f32 https://apps.axibase.com/chartlab/2ef08f32