The text discusses serverless event stream processing with Aerospike, a distributed NoSQL database. It explains how to integrate Aerospike with AWS Lambda or Google Cloud Functions to build efficient cloud-native streaming pipelines. The process involves using the Aerospike Connect for Event Stream Processing (ESP) connector to convert Change Notification (CN) over XDR into HTTP/1 or HTTP/2 requests and stream them to downstream consumers. The blog provides a detailed example of how to build a streaming pipeline to stream Aerospike Change Notification events to AWS SQS using serverless functions. It also covers operationalizing the streaming pipeline, additional capabilities, potential use cases, and monitoring options.