CrateDB + Node-RED
Build scalable applications with CrateDB and Node-RED.
CrateDB is a hyper-fast opensource distributed database technology that combines the best out of the SQL and NoSQL worlds. It supports the PostgreSQL wire protocol for easy integration with many data engineering tools.
Node-RED is a programming tool for wiring together hardware devices, APIs and online services in new and interesting ways. It allows orchestrating message flows and transformations through an intuitive web interface.