Mongoid MapReduce provides simple aggregation functions to your models using MongoDB map/reduce

[ABANDONED] MapReduce API for MongoDB

Lua-MapReduce framework implemented in Lua using luamongo driver and MongoDB as storage. It follows Iterative MapReduce for training of Machine Learning statistical models.

Hadoop, MapReduce, HDFS, Spark, Pig, Hive, HBase, MongoDB, Cassandra, Flume - the list goes on! Over 25 technologies.

Labs for "The Ultimate Hands-On Hadoop" covering Hadoop, Apache Hive, Hbase, Cassandra, MongoDB, Kafka, Flume, Drill, Phoenix, Presto, Spark, Storm, Flink, Yarn, Tez, Mesos, Zookeeper, Oozie, Zeppelin, Hue, MLLib, Pig, HDFS, MapReduce

Python, SQL, Snowflake, AWS services, Google Cloud Platform, Hadoop, HDFS, Mapreduce, Hive, Pig, MongoDB, HBase, Apache kafka, Apache Airflow, Docker, Tableau

Data analysis on Big Data. Used various databases from 1M to 100M including Movie Lens dataset to perform analysis. Covers basics and advance map reduce using MongoDB.

A collaborative filtering tools library based on mongodb mapreduce.

A mock for mongodbs/mongoose's mapReduce in order to achieve testability

MapReduce,Spark,ML-algorithms(ID3,NaiveBayes,CompleteIndex,VectorialIndex),MongoDB

Hadoop tutorial with MapReduce, HDFS, Spark, Flink, Hive, HBase, MongoDB, Cassandra, Kafka...

A set of MapReduce scripts to get descriptive stats from Twitter objects stored in MongoDB.

Manage big data on a cluster with HDFS and MapReduce Write programs to analyze data on Hadoop with Pig and Spark Store and query your data with Sqoop, Hive, MySQL, HBase, Cassandra, MongoDB, Drill, Phoenix, and Presto Design real-world systems using the Hadoop ecosystem Learn how your cluster is managed with YARN, Mesos, Zookeeper, Oozie, Zeppelin, and Hue Handle streaming data in real time with Kafka, Flume, Spark Streaming, Flink, and Storm

MongoDB MapReduce Driver

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Sentiment analysis of twitter stream data. Uses a Naive Bayes classifier trained on movie review data. MapReduce and MongoDB

Project [part-1: Hadoop MapReduce, part-2: MongoDB]

Similarity Search with MapReduce ( TF-IDF + Cosine Similarity ) On MongoDB.

Demonstrating MapReduce( ) using MongoDB and canvas.js for Graphical data representation

Hadoop tutorial with MapReduce, HDFS, Spark, Flink, Hive, HBase, MongoDB, Cassandra, Kafka + more! Over 25 technologies.

Some Python scripts to slurp all your checkins from Untappd into MongoDB, so you can run some MapReduce jobs to pull out data sets to visualise.

This project is a full-scale Big Data engineering pipeline built on top of the Crime in India dataset. It combines Hadoop MapReduce, Apache Spark, MongoDB, and HBase to create a complete workflow—from raw data ingestion to distributed analytics and NoSQL storage.

Twitter MapReduce example using MongoDB and MySQL hybrid

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MapReduce sur MongoDb

University project

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Aplying MapReduce function on a DB

Exemplo de MapReduce no MongoDB