A curated and opinionated list of resources for Chief Technology Officers, with the emphasis on startups

The easy-to-use open source Business Intelligence and Embedded Analytics tool that lets everyone work with data 📊

Apache Pinot - A realtime distributed OLAP datastore

Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

Logstash - transport and process your logs, events, or other data

Drools and jBPM integration with seam, spring, camel, ...

The build distribution contains OSGi bundles, top level assemblies, ... for Drools, jBPM and Guvnor.

Drools Expert is the rule engine and Drools Fusion does complex event processing (CEP).

The build distribution contains OSGi bundles, top level assemblies, ... for Drools, OptaPlanner and jBPM.

Drools is a rule engine, DMN engine and complex event processing (CEP) engine for Java.

Drools and jBPM integration with seam, spring, camel, ...