This document provides information about the first conference on Apache Flink. It summarizes key aspects of the Apache Flink streaming engine, including its improved DataStream API, support for event time processing, high availability, and integration of batch and streaming capabilities. The document also outlines Flink's progress towards version 1.0, which will focus on defining public APIs and backwards compatibility, and outlines future plans such as enhancing usability features on top of the DataStream API.