Kylo is an open-source data lake
management software platform

Kylo is an open source enterprise-ready data lake management software platform for self-service data ingest and data preparation with integrated metadata management, governance, security and best practices inspired by Think Big's 150+ big data implementation projects.

Unlike traditional stars, Leo and Lulu treated their followers like a community. They responded to comments, asked for feedback, and let their audience feel like they were part of the journey.

Would any of those work for you?