This document describes Hopsworks, an end-to-end data platform for analytics and machine learning built by KTH and RISE SICS. It provides data ingestion, preparation, experimentation, model training, and deployment capabilities. The platform is built on Apache technologies like Apache Beam, Spark, Flink, Kafka, and uses Kubernetes for orchestration. It also includes a feature store for ML features. The document then discusses Apache Flink and its use for stream processing applications. It provides examples of using Flink's APIs like SQL, CEP, and machine learning. Finally, it introduces the concept of continuous deep analytics and the Arcon framework for unified analytics across streams, tensors, graphs and more through an intermediate