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＜電子ブック＞
Heron Streaming : Fundamentals, Applications, Operations, and Insights / by Huijun Wu, Maosong Fu

版	1st ed. 2021.
出版者	(Cham : Springer International Publishing : Imprint: Springer)
出版年	2021
本文言語	英語
大きさ	XXI, 208 p. 43 illus., 1 illus. in color : online resource
著者標目	*Wu, Huijun author Fu, Maosong author SpringerLink (Online service)
件　名	LCSH:Data mining LCSH:Information storage and retrieval systems LCSH:Big data LCSH:Open source software FREE:Data Mining and Knowledge Discovery FREE:Information Storage and Retrieval FREE:Big Data FREE:Open Source
一般注記	Part I: Heron Fundamentals -- 1. Stream Processing -- 2. Heron Basics -- 3. Study Heron Code -- Part II: Write Heron Topologies -- 4. Migrate Storm Topology to Heron -- 5. Write Topology Code -- 6. Heron Topology Features -- 7. Heron Streamlet API -- Part III: Operate Heron Clus -- 8. Manage a Topology -- 9. Manage Multiple Topologies -- Part IV: Heron Insights -- 10. Explore Heron -- 11. Extending the Heron Metrics Sink -- 12. Extending Heron Scheduler -- 13. Extending Heron Scheduler This book provides both a basic understanding of stream processing in general, and practical guidance for development and research with Apache Heron in particular. It delivers to developers of streaming applications basic and systematic knowledge about Heron, which is today only scattered across project documents, technique blogs and code snippets on the Web. The book is organized in four parts: Part I describes basic knowledge about stream processing, Apache Storm, and Apache Heron (Incubating), and also introduces the Heron source repository. Part II then goes into details and describes two data models to write Heron topologies and often used topology features, including stateful processing. This part is especially targeted at software developers who write topologies using Heron APIs. Next, part III describes Heron tools, including the command-line interface and the user interface, needed to manage a single topology or multiple topologies in a data center. This part is particularlyaimed at operators who deploy and manage running jobs. Eventually, part IV describes the Heron source code and how to customize or extend Heron. This part is especially suggested for software engineers who would like to contribute code to the Heron repository and who are curious about Heron insights. Overall, this book aims at professionals who want to process streaming data based on Apache Heron. A basic knowledge of Java and Bash commands for Linux is assumed HTTP:URL=https://doi.org/10.1007/978-3-030-60094-5

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