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Map Reduce is a programming model created to process big data sets. It's oftentimes utilized in the act of distributed computing for different devices. Map Reduce jobs involve the splitting of the input data-set into different chunks. These independent sectors are then processed in a parallel manner by map tasks. The framework will then sort the map outputs, and the results will be included in "reduce tasks." Usually, the input and output of Map Reduce Jobs are kept in a file-system. The framework is then left in charge of scheduling, monitoring, and re-executing tasks.

Map Reduce can be used in jobs such as pattern-based searching, web access log stats, document clustering, web link-graph reversal, inverted index construction, term-vector per host, statistical machine translation and machine learning. Text indexing, search, and tokenization can also be accomplished with the Map Reduce program.

Map Reduce can also be used in different environments such as desktop grids, dynamic cloud environments, volunteer computing environments and mobile environments. Those who want to apply for Map Reduce jobs can educate themselves with the many tutorials available in the internet. Focus should be put on studying the input reader, map function, partition function, comparison function, reduce function and output writer components of the program.
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Dự án/Cuộc thi Mô tả Lượt đặt giá/Bài dự thi Kĩ năng Bắt đầu Kết thúc Giá (VND)
Tutor for Basics I'm looking for a tutor or a hadoop admin who can teach me basics about -- Hadoop( Hdfs, MapReduce, Hive, Hue, Yarn, Spark, Kafka, Cassandra, Mongo, Linux, DBA, Java, Networking, Active Directory, TLS, Encryption) . I don't need very deep insights I just need outline and someone who can answer patiently all my questions. 8 Java, Linux, Big Data, Hadoop, Thu nhỏ bản đồ Dec 14, 2017 Hôm nay6n 21g ₫136364
Hadoop real-time project explanation -- 2 I need a real-time Hadoop developer For project explanation 7 SQL, Hadoop, Thu nhỏ bản đồ, Hive, HBase Dec 11, 2017 Dec 11, 20173n 2g ₫590909
Hadoop real-time project explanation I need a real-time Hadoop developer For project explanation 7 SQL, Hadoop, Thu nhỏ bản đồ, Hive, HBase Dec 11, 2017 Dec 11, 20173n 2g ₫2227273
hadoop, mapreduce machine learning expert needed i want to apply knn algorithm on the input files attached using hadoop, map reduce. 4 Java, Machine Learning, Hadoop, Thu nhỏ bản đồ Dec 10, 2017 Dec 10, 20172n 5g ₫681818
Video lecture course for Big Data Hadoop Video Course on Big Data Hadoop. It would be screen recording and voice over. Should cover the course using practical examples. The recording will be approx 10 hrs 11 Big Data, Hadoop, Thu nhỏ bản đồ, Hive, Spark Dec 9, 2017 Dec 9, 20171n 8g ₫12113636
Hadoop based wiki search engine Hi, I need a Hadoop expert to help create a search engine program for wikipedia data. You must use the wikipedia XML data and then format it, then create a map reduce job and a ranking algorithm. After the job is run, user must be presented with top 10 results. Please bid if you have good hadoop experience. Thanks 10 Big Data, Hadoop, Thu nhỏ bản đồ, Scala, Spark Dec 7, 2017 Dec 7, 2017Đã kết thúc ₫22954545
Use Hadoop and MapReduce to merge data By using Java, use [url removed, login to view] as your starting template to process music data, implement the Mappers to parse data from different data sets to generate intermediate outputs, which will then be further analyzed and aggregated by the Reducer to produce desired results. 18 Java, Hadoop, Thu nhỏ bản đồ Dec 7, 2017 Dec 7, 2017Đã kết thúc ₫3204545
Query Performance improving using bucketing using Haddop and Hive Query performance improving in bucketing using map reduce or any algorithm with Hive, comparatively should show the implemantation in Hadoop , on any data set ....for example I wanted to create a single bucket for different different buckets to show that improved performance comparatively than the existing system 10 Java, Big Data, Hadoop, Thu nhỏ bản đồ, Elasticsearch Dec 6, 2017 Dec 6, 2017Đã kết thúc ₫2396623
Hadoop Architect interview Proxy Project Description I am looking for a male who is expertSkillset Grid , Hadoop Hive Service, Java EE As a Technology Architect, you will significantly contribute to identifying best-fit architectural solutions for one or more projects; develop design of application, provide regular support/guidance to project teams on complex coding, issue resolution and execution. You will collaborate with so... 14 Java, Oracle, Big Data, Hadoop, Thu nhỏ bản đồ Dec 6, 2017 Dec 6, 2017Đã kết thúc ₫27909091
Hadoop Developer Looking for an experienced Hadoop Developer, must have experience with cloudera Manager. You will be writing scripts to load various forms of data in hadoop architecture. Must have prior expert skills with Hive, Pig, Sqoop, Hbase and hadoop's core components. All in all what I'm basically looking for a candidate who can load data in binary formats. 26 Python, Big Data, Hadoop, Thu nhỏ bản đồ, Spark Dec 5, 2017 Dec 5, 2017Đã kết thúc ₫272727
Big data hadoop support I need the job support for my project on Big Data hadoop, spark,Nosql 7 Java, Big Data, Hadoop, Thu nhỏ bản đồ, Elasticsearch Dec 5, 2017 Dec 5, 2017Đã kết thúc ₫9088180
data engineer • Architect and maintain our data Infrastructure on AWS, including: • Data Lake (Redshift) • Cluster computing resources (Apache Spark) • Distributed messaging and streaming platforms (Apache Kafka) • Distributed storage (S3) • Design and implement data applications on cluster computing and streaming engines • Design and implement data processing microservi... 13 Python, Khai thác dữ liệu, Big Data, Hadoop, Thu nhỏ bản đồ Dec 3, 2017 Dec 3, 2017Đã kết thúc ₫22750000
Informatica dataquality Developer Profile source data and determine all source data and metadata characteristics; Design and execute a Data Quality Audit/Assessment; Design and execute the data quality mappings that will cleanse, de-duplicate, and otherwise prepare the project data Implement data quality processes including transliteration, parsing, analysis, standardization and enrichment at point of entry and batch modes; Deplo... 6 Xử lí dữ liệu, Big Data, Hadoop, Thu nhỏ bản đồ, Lưu trữ dữ liệu Dec 2, 2017 Dec 2, 2017Đã kết thúc ₫9399765
Hadoop map reduce I need to create a Hadoop map reduce program using java that uses k-means algorithm for clustering datasets. 11 Java, Python, Big Data, Hadoop, Thu nhỏ bản đồ Dec 2, 2017 Dec 2, 2017Đã kết thúc ₫2658476
Video Course on Prractical Big Data Hadoop Video Course on Big Data Hadoop. It would be screen recording and voice over. Should cover the course using practical examples. The recording will be approx 10 hrs 2 Big Data, Hadoop, Thu nhỏ bản đồ, Scala, Spark Dec 1, 2017 Dec 1, 2017Đã kết thúc ₫2159091
Code Deployment on AWS -- 2 code deployment on AWS Elastic Map Reduce . Code exists already only need to run with one minor modification . 10 programs need to be run by creating clusters on my AWS free tier account via team viewer. my friend developed code and is perfect but i added just two statements (if there is error due to this , you need to correct it in python). also, you need to place a minor code to get output in my... 7 Python, Dịch vụ trang web Amazon, Hadoop, Thu nhỏ bản đồ Dec 1, 2017 Dec 1, 2017Đã kết thúc ₫909091
Hadoop dev with Aws and Spark Implementation:Proxy Project Description I am looking for a male who is expert in SQL, PL/SQL, Hadoop, Sqoop, Hive, Hbase, pig, Kafka along with Data Warehousing background. Good experience in Database Design , ETL and Frameworks. Good working knowledge on Map Reduce, HDFS and Spark, Need good communication skills and available to take phone interview for a contracting position in US time zone during working... 4 Java, J2EE, Big Data, Hadoop, Thu nhỏ bản đồ Nov 30, 2017 Nov 30, 2017Đã kết thúc ₫2613636
Hadoop development Hadoop, Big data development project 7 Big Data, Hadoop, Thu nhỏ bản đồ, Hive Nov 27, 2017 Nov 27, 2017Đã kết thúc ₫36384949
Hadoop developer/Spark/Scala developers a. Guide the full lifecycle of a Hadoop solution, including requirements analysis, platform selection, technical architecture design, application design and development, testing, and deployment. b. Provide technical and managerial leadership in a team that designs and develops path breaking large-scale cluster data processing systems. [url removed, login to view] in Big Data architecture, Hadoop... 2 Big Data, Hadoop, Thu nhỏ bản đồ, Scala, Spark Nov 20, 2017 Nov 20, 2017Đã kết thúc ₫455624442
EXPERT IN TECHNICAL WORKS JAVA, HADOOP, AWS, SCALA, PYTHON, ETC 17 Java, Python, Dịch vụ trang web Amazon, Hadoop, Thu nhỏ bản đồ Nov 19, 2017 Nov 19, 2017Đã kết thúc ₫659091
Code Deployment on AWS code deployment on AWS Elastic Map Reduce . Code exists already only need to run with one minor modification . 10 programs need to be run by creating clusters on my AWS free tier account via team viewer. my friend developed code and is perfect but i added just two statements (if there is error due to this , you need to correct it in python). also, you need to place a minor code to get output in my... 3 Python, Dịch vụ trang web Amazon, Hadoop, Thu nhỏ bản đồ Nov 16, 2017 Nov 16, 2017Đã kết thúc ₫477273
Hadoop Spark/Scala Project Homework A) Using Hadoop hdfs & Spark-scala programming Source dataset: [url removed, login to view] download data for 1999,2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 1) Download and combine all data for the years specified about 2) Data Cleanup: Find and remove /filter out outliers & bad data 3) Perform statistics analyis on the data: counts /averages /sums / min /max ... 6 Big Data, Hadoop, Thu nhỏ bản đồ, Scala, Spark Nov 15, 2017 Nov 15, 2017Đã kết thúc ₫3795455
mapreduce project segregating account holders with same pan number from different bank datasets and calculating their daily transaction in all bank accounts 2 Thu nhỏ bản đồ Nov 7, 2017 Nov 7, 2017Đã kết thúc ₫698273
PMC scheduling Need to interact with clients, contractor and consultant to arrive at the MEP testing and commissioning witness scheduling 3 Lập kế hoạch dự án, Thu nhỏ bản đồ Oct 22, 2017 Oct 22, 2017Đã kết thúc ₫2855709
Hadoop Spark/Scala Expert Needed Are you familiar with Hadoop Spark/Scala and know Java? If yes, please bid and we can discuss in detail Please mention your experience in these areas 25 Java, Big Data, Hadoop, Thu nhỏ bản đồ, Spark Oct 19, 2017 Oct 19, 2017Đã kết thúc ₫4909091
Install and implement instances of your chosen data storage and management systems. - open to bidding Install and implement and analyze instances of your chosen data storage and management systems. Contact me for more info 4 Java, NoSQL Couch & Mongo, Big Data, Hadoop, Thu nhỏ bản đồ Oct 19, 2017 Oct 19, 2017Đã kết thúc ₫4293433
Hadoop components,MapReduce Programming,Big Data processing using Hadoop MapReduce framework you’ll install the QuickStart version of Cloudera’s Express distribution of Hadoop. You’ll also write your first MapReduce program 3 Java, Big Data, Hadoop, Thu nhỏ bản đồ, Spark Oct 16, 2017 Oct 16, 2017Đã kết thúc ₫1545455
REAL TIME PROJECT - INSURANCE DOMAIN : BIG DATA AND HADOOP TITLE : REAL TIME PROJECT - INSURANCE LANGUAGE : JAVA VM : CLOUDERA QUICKSTART VM 5.5 IDE : ECLIPSE IDE ABSTRACT : Analyze health reports across years for the US market and find the average of privately and public insured people from years 2001-2011. The Project was processed by MapReduce method and output achieved. 9 Java, Hadoop, Thu nhỏ bản đồ, Hive, HBase Oct 9, 2017 Oct 9, 2017Đã kết thúc ₫458144
Video Training on Big Data Hadoop Video Training on Big Data Hadoop. It would be screen recording and voice over. The recording will be approx 10 hrs 5 Big Data, Hadoop, Thu nhỏ bản đồ, Hive, Spark Oct 8, 2017 Oct 8, 2017Đã kết thúc ₫21204545
I would like to hire a Spark Developer - 06/10/2017 14:22 EDT Project consist of technologies like spark with java, hadoop, mapr 13 Java, Big Data, Hadoop, Thu nhỏ bản đồ Oct 6, 2017 Oct 6, 2017Đã kết thúc ₫613636
Predicting the best film of the year 2017 The project should predict the best film of the year 2017 by using sentiment analysis aalgorithm which is a supervised machine learning [url removed, login to view] have to use film based datasets and apply map reduce [url removed, login to view] project should be done in (Hadoop with Java) or (Hadoop with python) 6 Java, Thuật toán, Machine Learning, Hadoop, Thu nhỏ bản đồ Oct 3, 2017 Oct 3, 2017Đã kết thúc ₫750000
Build a Website - 2D MAP -- 2 PLEASE DO NOT BID SPECULITIVELY WITHOUT FULLY READING AND UNDERSTANDING THE REQUIREMENTS. PLEASE BID WITH REALISTIC PRICE, I WILL NOT USE ANYONE WHO ASKS FOR MONEY HIGHER THAN BID PRICE I require a gaming website building, it should work on desktop, mobile and tablet but should primarily be designed for mobile/tablet. Exact details of the content and game functionality to be confirmed once a N... 14 Thiết kế trang web, Thiết kế đồ họa, Bản đồ học & Bản đồ, Thu nhỏ bản đồ, Google Maps API Sep 24, 2017 Sep 24, 2017Đã kết thúc ₫13911821
Looking for a Hadoop Spark / Redshift Developer 1)Please provide one (small / medium ) use case of your Hadoop ETL work in detail. 2)f there are some X number of customers and they made some purchases. Can you write an SQL to find out the TOP 5 customers who made the most purchases. 3)What did you use Map Reduce for? What did you use PIG for ? What did you use Hive for ? where does the data gets transformed? / While performing transformations... 19 Hadoop, Thu nhỏ bản đồ, Phát triển phần mềm, Spark, Redshift Sep 23, 2017 Sep 23, 2017Đã kết thúc ₫1295455
US H1 B VISA DATA ANALYSIS I've done my engineering with a specialization in Electronics and Communication. As I am much interested in Big data Domain I gained a certification in it. Project is all about data analysis and tools required are Hive, Pig and Sqoop wherein HDFS is used for data storage and MapReduce framework is used for processing. 8 Big Data, Hadoop, Thu nhỏ bản đồ, Ubuntu, Hive Sep 14, 2017 Hôm nayĐã kết thúc ₫10787433
Twitter Sentiment Anlaysis Do sentiment analysis on tweets and classify them using Naive Bayes clasifier using Map reduce. The topic of tweets is UK 2017 genral election held on 8th june 2017. The tweet Id's for the related tweets are available. 13 Java, Hadoop, Thu nhỏ bản đồ Sep 4, 2017 Sep 4, 2017Đã kết thúc ₫4349736
Video Tutorial/ Training on Big Data Hadoop Video Tutorial on Big Data Hadoop. It would be screen recording and voice over. The recording will be approx 7 - 8 hrs 6 Big Data, Hadoop, Thu nhỏ bản đồ, Hive, HBase Aug 25, 2017 Aug 25, 2017Đã kết thúc ₫2727273
I would like to hire a Hadoop Consultant Hadoop Administration for 100 hours (44T + 56L) in PG-DHPCSA, ACTS, Pune 3 Hadoop, Thu nhỏ bản đồ, HBase, Cassandra Jul 24, 2017 Jul 24, 2017Đã kết thúc ₫507347
A map tool that creates KML files of routes between points provided in a KML with specific criteria as in description of Project Listed Skills as required are NOT REQUIRED they are just categories that might help freelancers find this Project. A map tool that creates multiple KML files of routes between custom set coordinate points on a map (provided as a KML). Any mapping platform can be used to achieve this: LeafletJS, Google Maps API, Mapbox, Bing Maps, HERE and more. The freelancer can pick which they prefer to achie... 9 Javascript, Bản đồ học & Bản đồ, Thu nhỏ bản đồ, Phát triển phần mềm, Google Maps API Jul 15, 2017 Jul 15, 2017Đã kết thúc -
Python SQL expert need someone with knowledge of Hadoop, map reduce, sql, python, data mining 15 Python, Kiến trúc phần mềm, Big Data, Hadoop, Thu nhỏ bản đồ Jul 10, 2017 Jul 10, 2017Đã kết thúc ₫664154
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