The Matcher

A Matcher is an element of Analytics that receives events from Analytics workers through the Raw-events channel via the Push server.

If these events are related to such analytics cases as Facial recognition or License plate recognition, the Matcher matches the received results with references stored in Tarantool and defines the accuracy percentage. The matcher provides event enrichment with additional data.

Next, the matcher generates a new event and sends it to the events channel, where the events are taken by the VSaaS platform and ClickHouse.