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Writing and querying MapReduce views in CouchDB

Author: Bradley Holt
Publisher: Sebastopol, CA : O'Reilly Media, ©2011.
Edition/Format:   eBook : Document : English : 1st edView all editions and formats
Summary:
If you want to use CouchDB to support real-world applications, you'll need to create MapReduce views that let you query this document-oriented database for meaningful data. With this short and concise ebook, you'll learn how to create a variety of MapReduce views to help you query and aggregate data in CouchDB's large, distributed datasets. You'll get step-by-step instructions and lots of sample code to create and  Read more...
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Genre/Form: Electronic books
Additional Physical Format: Print version:
Holt, Bradley.
Writing and querying MapReduce views in CouchDB.
O'Reilly Media, ©2011
(OCoLC)701806879
Material Type: Document, Internet resource
Document Type: Internet Resource, Computer File
All Authors / Contributors: Bradley Holt
ISBN: 9781449304133 1449304133 9781449303891 1449303897 9781449303693 1449303692
OCLC Number: 720026094
Description: 1 online resource (vii, 91 pages) : illustrations
Contents: Table of Contents; Preface; Conventions Used in This Book; Using Code Examples; Safari® Books Online; How to Contact Us; Content Updates; October 19, 2011; Acknowledgments; Chapter℗¡1.℗¡Introduction; Resources for Installing CouchDB; Futon; HTTP API; cURL; JSON; Chapter℗¡2.℗¡MapReduce; Temporary Views; Map; One-To-One Mapping; One-To-Many Mapping; Conclusion; Reduce; Count; Sum; Stats; Custom Reduce Functions; Limitations of MapReduce; Chapter℗¡3.℗¡Design Documents; Titles View; Formats View; Authors View; Storage Considerations; Chapter℗¡4.℗¡Querying Views; Range Queries; Rows by Start and End Keys.
Responsibility: Bradley Holt.

Abstract:

If you want to use CouchDB to support real-world applications, you'll need to create MapReduce views that let you query this document-oriented database for meaningful data. With this short and concise ebook, you'll learn how to create a variety of MapReduce views to help you query and aggregate data in CouchDB's large, distributed datasets. You'll get step-by-step instructions and lots of sample code to create and explore several MapReduce views through the course of the book, using an example database you construct. To work with these different views, you'll learn how to use the Futon web admi.

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