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MapReduce is a programming model and an associated implementation for processing and generating big data sets with a parallel and distributed algorithm on a cluster. [1] [2] [3]A MapReduce program is composed of a map procedure, which performs filtering and sorting (such as sorting students by first name into queues, one queue for each name), and a reduce method, which performs a summary ...
Pig Latin abstracts the programming from the Java MapReduce idiom into a notation which makes MapReduce programming high level, similar to that of SQL for relational database management systems. Pig Latin can be extended using user-defined functions (UDFs) which the user can write in Java , Python , JavaScript , Ruby or Groovy [ 3 ] and then ...
Microsoft MapPoint is a discontinued [1] [2] [3] software program and service created by Microsoft that allows users to view, edit and integrate maps. The software and technology are designed to facilitate the geographical visualization and analysis of either included data or custom data.
Microsoft Streets & Trips, known in other countries as Microsoft AutoRoute, is a discontinued [2] [3] mapping program developed and distributed by Microsoft.Functionally, the last version is a subset of Microsoft MapPoint targeted at the average consumer to do a variety of map related tasks in the North American region including the United States, Canada, and Mexico, such as route planning.
Distributed processing: DAAL supports a model similar to MapReduce. Consumers in a cluster process local data (map stage), and then the Producer process collects and combines partial results from Consumers (reduce stage). Intel DAAL offers flexibility in this mode by leaving the communication functions completely to the developer.
[7] [8] The app was updated with new features in Windows Phone 8.1 where the Maps app took on a Purple paper map-looking logo. [2] [3] Bing Maps at the time was powered by Nokia's data, which later became HERE Maps. [9] Windows Maps on Windows 10 Mobile then changed the layout of the Maps app, including the logo. Since coming out of preview ...
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Impala is integrated with Hadoop to use the same file and data formats, metadata, security and resource management frameworks used by MapReduce, Apache Hive, Apache Pig and other Hadoop software. Impala is promoted for analysts and data scientists to perform analytics on data stored in Hadoop via SQL or business intelligence tools. The result ...