eyros (εύρος) is a multi-dimensional database that operates on ranges and fixed coordinates. The ranges could represent spatial coordinate intervals such as a two dimensional polygon or spans of time with a beginning and an end. In this way, eyros can be both a geospatial and a time series database. You can even combine geospatial and time series data because the database works with arbitrary dimensions.
Work in progress. under active development!
This is an important foundational component for the peermaps roadmap.