PipelineDB Releases Enterprise Version of Its Streaming SQL Database (techcrunch.com)

Awesome!

I love that it says the team stayed lean and is actually focused on earning money through revenue!

How is this different from those old complex event processing frameworks?

The main difference between PipelineDB and old CEP frameworks is that PipelineDB is based on the PostgreSQL 9.4 core, so is a fully functional relational database in addition to a streaming processing engine, which gives us integrated storage in addition to a SQL-based approach to stream processing and realtime/streaming analytics. We have also added functionality like probabilistic data structures, stream-table joins for adding historical context to streams, and now offer a distributed architecture, realtime alerting, and HA. So there is definitely some overlap with the types of things CEP frameworks did, but having an open-source core based on PostgreSQL that operates with 100% SQL enables a wider range of users to deal with an increasing need to tackle realtime data challenges.