• "Sorting Petabytes with MapReduce – The Next Episode". Retrieved 7 April 2014. "MapReduce Tutorial". "Apache/Hadoop-mapreduce". GitHub. 31 August 2021...
    46 KB (5,491 words) - 08:05, 19 December 2023
  • framework for distributed storage and processing of big data using the MapReduce programming model. Hadoop was originally designed for computer clusters...
    49 KB (5,094 words) - 13:35, 10 April 2024
  • NoSQL (redirect from Filter, map, reduce)
    distributed data stores, including open source clones of Google's Bigtable/MapReduce and Amazon's DynamoDB. There are various ways to classify NoSQL databases...
    29 KB (2,398 words) - 07:58, 26 April 2024
  • and reduce development cycles when using the Hadoop MapReduce environment. Pig programs are automatically translated into sequences of MapReduce programs...
    25 KB (3,169 words) - 10:23, 12 December 2023
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    limitations in the MapReduce cluster computing paradigm, which forces a particular linear dataflow structure on distributed programs: MapReduce programs read...
    30 KB (2,732 words) - 02:20, 12 April 2024
  • Thumbnail for Jeff Dean
    Google Translate Bigtable, a large-scale semi-structured storage system MapReduce, a system for large-scale data processing applications LevelDB, an open-source...
    12 KB (998 words) - 02:28, 3 March 2024
  • Thumbnail for Doug Cutting
    business." In December 2004, Google Research published a paper on the MapReduce algorithm, which allows very large-scale computations to be trivially...
    8 KB (688 words) - 14:35, 19 February 2024
  • collaboration with Jeff Dean, has included big data processing model MapReduce, the Google File System, and databases Bigtable and Spanner. Wired have...
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  • parallel. Similar to MapReduce, arbitrary user code is handed and executed by PACTs. However, PACT generalizes a couple of MapReduce's concepts: Second-order...
    11 KB (1,614 words) - 16:26, 9 September 2023
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    than the map-reduce architectures usually meant by the current "big data" movement. In 2004, Google published a paper on a process called MapReduce that uses...
    160 KB (16,295 words) - 22:49, 20 April 2024
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    integrate with Hadoop. Traditional SQL queries must be implemented in the MapReduce Java API to execute SQL applications and queries over distributed data...
    21 KB (2,300 words) - 02:11, 16 April 2024
  • in MapReduce, Apache Tez, or Apache Spark. Pig Latin abstracts the programming from the Java MapReduce idiom into a notation which makes MapReduce programming...
    11 KB (979 words) - 18:51, 15 July 2022
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    Monoid (section MapReduce)
    computer science is the so-called MapReduce programming model (see Encoding Map-Reduce As A Monoid With Left Folding). MapReduce, in computing, consists of two...
    35 KB (4,447 words) - 12:18, 23 January 2024
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    data. It uses JSON to store data, JavaScript as its query language using MapReduce, and HTTP for an API. CouchDB was first released in 2005 and later became...
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  • deviation. JavaScript can be used in queries, aggregation functions (such as MapReduce) and sent directly to the database to be executed. MongoDB supports fixed-size...
    40 KB (3,226 words) - 05:35, 18 April 2024
  • Google Analytics, web indexing, MapReduce, which is often used for generating and modifying data stored in Bigtable, Google Maps, Google Books search, "My Search...
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  • Google Maps is a web mapping platform and consumer application offered by Google. It offers satellite imagery, aerial photography, street maps, 360° interactive...
    158 KB (12,988 words) - 10:39, 25 April 2024
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    Services to provide an upgraded version of Amazon's Elastic MapReduce (EMR) service. MapR broke the minute sort speed record on Google's Compute platform...
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  • language. A Sawzall script runs within the Map phase of a MapReduce and "emits" values to tables. Then the Reduce phase (which the script writer does not...
    5 KB (592 words) - 17:12, 26 October 2023
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    Apr 12 2010, added support for integrated caching, and Apache Hadoop MapReduce 0.7, released Jan 08 2011, added secondary indexes and online schema changes...
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  • calls. Other examples include the POSIX Threads library and Hadoop's MapReduce. In both cases, the execution model of the programming model is different...
    3 KB (387 words) - 15:32, 9 July 2023
  • e.g. MapReduce[failed verification] Data grids (e.g. distributed in-memory data caches) Auto-scaling on any managed infrastructure "MapReduce: Simplified...
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  • are Apache Spark, H2O, and Apache Flink.[citation needed] Support for MapReduce algorithms started being gradually phased out in 2014. Apache Mahout is...
    8 KB (649 words) - 11:14, 4 September 2023
  • Bigtable paper. Tables in HBase can serve as the input and output for MapReduce jobs run in Hadoop, and may be accessed through the Java API but also...
    10 KB (818 words) - 02:06, 12 April 2024
  • Thumbnail for Ali Ghodsi
    Resource Fairness: Fair Allocation of Multiple Resource Types". "Hadoop MapReduce Next Generation - Fair Scheduler". "Former SICS-researcher Ali Ghodsi...
    5 KB (350 words) - 08:42, 15 April 2024
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    Andreessen Horowitz and said it aimed to offer an alternative to Google's MapReduce system. Microsoft was a noted investor of Databricks in 2019, participating...
    25 KB (2,097 words) - 13:49, 5 April 2024
  • Thumbnail for Amazon Elastic Block Store
    and disk-backed storage for throughput intensive workloads, such as MapReduce and log processing (performance depends primarily on MB/s). In a typical...
    8 KB (582 words) - 23:36, 16 April 2024
  • Riak (data store) Apache Kafka (messaging) Apache Spark (big data and MapReduce) MEAN MongoDB (database) Express.js (application controller layer) AngularJS/Angular...
    17 KB (1,385 words) - 15:44, 15 April 2024
  • successor of JBoss Cache. The project was announced in 2009. Transactions MapReduce Support for LRU and LIRS eviction algorithms Through pluggable architecture...
    6 KB (448 words) - 07:48, 8 September 2023
  • formats, metadata, security and resource management frameworks used by MapReduce, Apache Hive, Apache Pig and other Hadoop software. Impala is promoted...
    7 KB (577 words) - 03:15, 17 October 2022