What is Feldera?

Feldera is a set of containerized services packaging a fast data computational engine for continuous analytics. Feldera allows users to run continuous queries directly on data in motion, without storing the data in databases or storage systems, before querying.

With Feldera, SQL written for popular databases can operate continuously, with few changes, on data as it continuously arrives. This site explains the concepts behind Feldera and how to use it through its user interface and API.

Feldera's implementation is based on a streaming algebra called "DataBase Stream Processor", DBSP.