Map Reduce 工作与竞赛

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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项目/竞赛 描述 竞标数/参赛作品数 技能 已开始 结束 价格(CNY)
Computer Science paper work Please know a about Big Data and tools/technologies that are used such as Scala, Python, Hive, Dryad, Hadapt, Hadoop, NoSQL, Map Reduce, Pig, Hbase, and such 2 Python, 大数据, Hadoop, Map Reduce, Spark Feb 24, 2018 今天6天 8时 ¥222
Video Course content on Big Data Hadoop Video Training on Big Data Hadoop. It would be screen recording and voice over. The recording will be approx 8 hrs Must cover Hadoop, MapReduce, HDFS, Spark, Pig, Hive, HBase, MongoDB, Cassandra, Flume 5 大数据, Hadoop, Map Reduce, Hive, Spark Feb 17, 2018 Feb 17, 2018已经结束 ¥1362
Project for Pradeep B. Hi Pradeep B., I noticed that you have COBOL in your profile. Would you be available to discuss potential project? 5 数据处理, COBOL, , 大数据, Map Reduce, Hive Feb 16, 2018 Feb 16, 20181天 13时 ¥1717
Big data Hadoop I will describe all over freelancer dashboard chat. 24 数据挖掘, SAS, 大数据, Hadoop, Map Reduce Feb 12, 2018 Feb 12, 2018已经结束 ¥2435
Need hadoop Developer Hi I need Hadoop Developer more details will be provided in Personnel chat Dharmesh Khalas 16 Java, Oracle, 大数据, Hadoop, Map Reduce Feb 8, 2018 Feb 8, 2018已经结束 ¥825
Help Hadoop Programming I've got an already started little hadoop project that consists in creating an inverted index from a set of files producing word: { doc_id=term_frequency, ... } ... I need help to understand how to output a data structure with java and hadoop in order to reutilize those informations. 2 Java, SAS, 大数据, Hadoop, Map Reduce Feb 4, 2018 Feb 4, 2018已经结束 ¥348
Hadoop trainer Need expert trainer for hadoop developer course. Must have 5 years of hands on experience on the subject. Looking for candidates with excellent communication skills and experience with online training experience. 3 Java, 大数据, Hadoop, Map Reduce Jan 28, 2018 Jan 28, 2018已经结束 ¥2389
Hadoop big data lake project This is the project on Hadoop big data [链接已删除,请登录查看] involves different tools for fetching the data,transformation,validation,storing and visualize the data at the end. Knowledge of Hive,sqoop,oozie,zookeeper,Kafka,Nosql,spark scala,Rdbms . 38 Java, 大数据, Hadoop, Map Reduce, Spark Jan 27, 2018 Jan 27, 2018已经结束 ¥106
need Hadoop developer Looking for Hadoop Developer for more details ping me on chat box 19 Java, Python, 大数据, Hadoop, Map Reduce Jan 24, 2018 今天已经结束 ¥765
Reference Data Management using java Utility need A company has grown inorganically by taking over its competitors It wants to do financial reporting at group level and wants to report its financial metrics for various branch levels eg. National branches, regional branches, Sub regional branches, county level, city level. Its various constituent companies however have different levels of branch hierarchy and call various branch levels by differ... 6 Java, J2EE, 大数据, Hadoop, Map Reduce Jan 22, 2018 Jan 22, 2018已经结束 ¥260
Project for Shatrughna S. Hi Shatrughna S., I noticed your profile and would like to offer you my project. We can discuss any details over chat. 2 PHP, 软件构架, Prestashop, MySQL, , Map Reduce Jan 22, 2018 Jan 22, 2018已经结束 ¥507
Hadoop map reduce python I need to solve 3 simple exercises for Hadoop map reduce using python 16 Python, Hadoop, Map Reduce Jan 20, 2018 Jan 20, 2018已经结束 ¥222
Hadoop developer Need Hadoop developer for a project 26 Java, Python, 大数据, Hadoop, Map Reduce Jan 18, 2018 Jan 18, 2018已经结束 ¥195
Lead Engineer - Big Data Tavant is a digital products and solutions company that delivers cutting-edge products and solutions to its customers across a wide range of industries such as Consumer Lending, Aftermarket, Media & Entertainment, and Retail in North America, Europe, and Asia-Pacific. We are executing a large enterprise big data project for the worlds largest credit bureau and are looking for people who can... 0 大数据, Hadoop, Map Reduce, Scala, Spark Jan 17, 2018 Jan 17, 2018已经结束 -
BIG DATA HADOOP Please find details about training /consulting requirement Kindly find theContents: Read Kafka data and put into HDFS using Scala and spark streaming  Read Mysql data and put into HDFS using spark and Scala streaming  Hadoop Production Resource Allocation  Druid  Oozie scheduler and The JAVA API/framework integration with the Hadoop cluster More details: Is it real time data... 17 Java, 大数据, Hadoop, Map Reduce Jan 12, 2018 Jan 12, 2018已经结束 ¥1115
Required hadoop Installation, configuration and deployment person Needs to consolidate RDBMS & Unstructured data in hadoop for statistical analysis 16 大数据, Hadoop, Map Reduce Jan 10, 2018 Jan 10, 2018已经结束 ¥203
I need a cloudera and hadoop developer Needs to consolidate RDBMS & Unstructure data in hadoop for statistical analysis 14 Java, 大数据, Hadoop, Map Reduce, Elasticsearch Jan 10, 2018 Jan 10, 2018已经结束 ¥287
Oneline Trainer Hadoop Bigadata Expert in I have a requirement for Hadoop Bigdata trainer with Hive, Mapreduce, Pig Big Sql, Scoop Flume, Spark, Scada/python I have a requirement for Hadoop Bigdata trainer with Hive, Mapreduce, Pig Big Sql, Scoop Flume, Spark, Scada/python 11 Python, SAS, 大数据, Hadoop, Map Reduce Jan 9, 2018 Jan 9, 2018已经结束 ¥2257
hadoop map reduce urgent expert needed have an immediate work to be done on hadoop map reduce in java. only bid if you can do within an hour. thanks 5 Java, J2EE, 大数据, Hadoop, Map Reduce Dec 19, 2017 Dec 19, 2017已经结束 ¥272
Hibench Installation for hadoop and spark and sum of integers program in spark I need screen shots of hibench benchmarks for hadoop and spark for wordcount and run spark sum of integers file 8 Hadoop, Map Reduce, Spark Dec 16, 2017 Dec 16, 2017已经结束 ¥779
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. 23 Java, Linux, 大数据, Hadoop, Map Reduce Dec 14, 2017 Dec 14, 2017已经结束 ¥44
hadoop, mapreduce machine learning expert needed i want to apply knn algorithm on the input files attached using hadoop, map reduce. 4 Java, 机器学习, Hadoop, Map Reduce Dec 10, 2017 Dec 10, 2017已经结束 ¥190
Big data hadoop support I need the job support for my project on Big Data hadoop, spark,Nosql 7 Java, 大数据, Hadoop, Map Reduce, Elasticsearch Dec 5, 2017 Dec 5, 2017已经结束 ¥2534
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 数据处理, 大数据, Hadoop, Map Reduce, 数据仓库 Dec 2, 2017 Dec 2, 2017已经结束 ¥2621
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 大数据, Hadoop, Map Reduce, Scala, Spark Dec 1, 2017 Dec 1, 2017已经结束 ¥602
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, 亚马逊网络服务, Hadoop, Map Reduce Dec 1, 2017 Dec 1, 2017已经结束 ¥253
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, 大数据, Hadoop, Map Reduce Nov 30, 2017 Nov 30, 2017已经结束 ¥729
Hadoop development Hadoop, Big data development project 7 大数据, Hadoop, Map Reduce, Hive Nov 27, 2017 Nov 27, 2017已经结束 ¥10144
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. [链接已删除,请登录查看] in Big Data architecture, Hadoop stack includin... 2 大数据, Hadoop, Map Reduce, Scala, Spark Nov 20, 2017 Nov 20, 2017已经结束 ¥127031
EXPERT IN TECHNICAL WORKS JAVA, HADOOP, AWS, SCALA, PYTHON, ETC 17 Java, Python, 亚马逊网络服务, Hadoop, Map Reduce Nov 19, 2017 Nov 19, 2017已经结束 ¥184
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, 亚马逊网络服务, Hadoop, Map Reduce Nov 16, 2017 Nov 16, 2017已经结束 ¥133
Hadoop Spark/Scala Project Homework A) Using Hadoop hdfs & Spark-scala programming Source dataset: [链接已删除,请登录查看] 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 3) Using spark/... 6 大数据, Hadoop, Map Reduce, Scala, Spark Nov 15, 2017 Nov 15, 2017已经结束 ¥1058
mapreduce project segregating account holders with same pan number from different bank datasets and calculating their daily transaction in all bank accounts 2 Map Reduce Nov 7, 2017 Nov 7, 2017已经结束 ¥195
Python 一个连接的百度地图个性化设计 代码连接: 1,代码使用python框架进行开发; 2,平台需要中文和英文版本; 3,平台需要把英文版本的开发地图变为中文的; 4,把现有的功能集成到百度地图上面实现功能 5,把一个地址列表加到百度地图里面并且搜索框可以搜索到; 6 PHP, Python, Django, 软件构架, Map Reduce Oct 27, 2017 Oct 27, 2017已经结束 ¥3219
PMC scheduling Need to interact with clients, contractor and consultant to arrive at the MEP testing and commissioning witness scheduling 3 项目调度, Map Reduce Oct 22, 2017 Oct 22, 2017已经结束 ¥796
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, 大数据, Hadoop, Map Reduce, Spark Oct 19, 2017 Oct 19, 2017已经结束 ¥1369
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 和 Mongo, 大数据, Hadoop, Map Reduce Oct 19, 2017 Oct 19, 2017已经结束 ¥1197
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, 大数据, Hadoop, Map Reduce, Spark Oct 16, 2017 Oct 16, 2017已经结束 ¥431
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, Map Reduce, Hive, HBase Oct 9, 2017 Oct 9, 2017已经结束 ¥128
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 大数据, Hadoop, Map Reduce, Hive, Spark Oct 8, 2017 Oct 8, 2017已经结束 ¥5912
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, 大数据, Hadoop, Map Reduce Oct 6, 2017 Oct 6, 2017已经结束 ¥171
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 [链接已删除,请登录查看] have to use film based datasets and apply map reduce [链接已删除,请登录查看] project should be done in (Hadoop with Java) or (Hadoop with python) 6 Java, 算法, 机器学习, Hadoop, Map Reduce Oct 3, 2017 Oct 3, 2017已经结束 ¥209
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 网站设计, 平面设计, 地图学与地图, Map Reduce, 谷歌地图应用程序界面 Sep 24, 2017 今天已经结束 ¥3879
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, Map Reduce, 软件开发, Spark, Redshift软件 Sep 23, 2017 Sep 23, 2017已经结束 ¥361
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 大数据, Hadoop, Map Reduce, Ubuntu, Hive Sep 14, 2017 Sep 14, 2017已经结束 ¥3008
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, Map Reduce Sep 4, 2017 Sep 4, 2017已经结束 ¥1213
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 大数据, Hadoop, Map Reduce, Hive, HBase Aug 25, 2017 Aug 25, 2017已经结束 ¥760
I would like to hire a Hadoop Consultant Hadoop Administration for 100 hours (44T + 56L) in PG-DHPCSA, ACTS, Pune 3 Hadoop, Map Reduce, HBase, Cassandra Jul 24, 2017 Jul 24, 2017已经结束 ¥141
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, 地图学与地图, Map Reduce, 软件开发, 谷歌地图应用程序界面 Jul 15, 2017 Jul 15, 2017已经结束 -
Python SQL expert need someone with knowledge of Hadoop, map reduce, sql, python, data mining 15 Python, 软件构架, 大数据, Hadoop, Map Reduce Jul 10, 2017 Jul 10, 2017已经结束 ¥185
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