WarpStream is an Apache Kafka-compatible data streaming platform that operates on object storage, allowing for simplified management by eliminating the need for local disks, broker rebalancing, and ZooKeeper. It allows for instantaneous scaling of clusters, making it efficient for cloud-based streaming workloads. DeltaStream, a serverless stream processing platform powered by Flink, complements WarpStream by offering features such as Role-Based Access Control, Streaming Catalog, and Materialized Views, which facilitate the processing, sharing, and governance of streaming data. The blog post illustrates how to create a data pipeline using WarpStream to produce data and DeltaStream to process it, using tools like ClickHouse ClickPipes for data loading and SQL queries for stream processing. Key functionalities include creating streams and materialized views to filter and aggregate data, enabling real-time data analysis and dashboard creation, and encouraging organizations to adopt event-driven architectures.