{"product_id":"parallel-r-data-analysis-in-the-distributed-world","title":"Parallel R: Data Analysis in the Distributed World","description":"\u003cp style=\"text-align: justify;\"\u003eIt’stough to argue with R as a high-quality, cross-platform, open sourcestatistical software product—unless you’re in the business of crunching BigData. This concise book introduces you to several strategies for using R toanalyze large datasets. You’ll learn the basics of Snow, Multicore, Parallel,and some Hadoop-related tools, including how to find them, how to use them,when they work well, and when they don’t.\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;text-align:justify;line-height:11.25pt\"\u003eWiththese packages, you can overcome R’s single-threaded nature by spreading workacross multiple CPUs, or offloading work to multiple machines to address R’smemory barrier.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/p\u003e\u003cul type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003eSnow:\u003c\/strong\u003e works well in a traditional cluster environment\u003co:p\u003e\u003c\/o:p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003eMulticore:\u003c\/strong\u003e popular for multiprocessor and multicore computers\u003co:p\u003e\u003c\/o:p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003eParallel:\u003c\/strong\u003e part of the upcoming R 2.14.0 release\u003co:p\u003e\u003c\/o:p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003eR+Hadoop:\u003c\/strong\u003e provides low-level access to a popular form of cluster computing\u003co:p\u003e\u003c\/o:p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003eRHIPE:\u003c\/strong\u003e uses Hadoop’s power with R’s language and interactive shell\u003co:p\u003e\u003c\/o:p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003eSegue:\u003c\/strong\u003e lets you use Elastic MapReduce as a backend for lapply-style operations\u003co:p\u003e\u003c\/o:p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cp style=\"text-align: justify;\"\u003e \u003c\/p\u003e","brand":"Shroff\/O'Reilly","offers":[{"title":"Default Title","offer_id":50505735831622,"sku":"9789350236802","price":652.5,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/2797\/1142\/files\/9789350236802.jpg?v=1790315054","url":"https:\/\/cb-india.com\/products\/parallel-r-data-analysis-in-the-distributed-world","provider":"Computer Bookshop (India) Pvt Ltd","version":"1.0","type":"link"}