个人简介：具有多年大数据系统理论和实际经验，熟悉Hadoop和大数据流处理系统构架和具体实现。

题目： 大数据流处理系统剖析/Big Data Streaming Processing Essentials

简介：该演讲从大数据流处理的业务场景出发，讨论一系列对于大数据流处理系统至关重要的设计元素。进而对当前开源社区已有的大数据流处理系统Storm，S4，Samza等进行比较和分析。

This session will begin with typical use cases of big data streaming processing, then we will discuss a number of essential design trade-offs of streaming processing. Finally, we will compare several open source streaming processing implementations, giving guidelines according to specifi feature of each system.