Stream processing has been an active research field for more than 20 years, but it is now witnessing its prime time due to recent successful efforts by the research community and numerous worldwide open-source communities. This survey provides a comprehensive overview of fundamental aspects of stream processing systems and their evolution in the functional areas of out-of-order data management, state management, fault tolerance, high availability, load management, elasticity, and reconfiguration. We review noteworthy past research findings, outline the similarities and differences between early ('00-'10) and modern ('11-'18) streaming systems, and discuss recent trends and open problems.

中文翻译：

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流处理系统演进综述

流处理一直是一个活跃的研究领域 20 多年，但由于研究社区和众多全球开源社区最近的成功努力，它现在正处于黄金时期。该调查全面概述了流处理系统的基本方面及其在乱序数据管理、状态管理、容错、高可用性、负载管理、弹性和重新配置等功能领域的演变。我们回顾了过去值得注意的研究结果，概述了早期 ('00-'10) 和现代 ('11-'18) 流媒体系统之间的异同，并讨论了最近的趋势和未解决的问题。