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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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expert with MapReduce in HADOOP I want someone expert with MapReduce to write for me code 14 Java, Big Data Sales, Hadoop, Thu nhỏ bản đồ, Spark Apr 20, 2018 Apr 20, 20185n 6g ₫10022727
Scalable Website Backend We have an app that collects data from a users body. Some data has 10 readings per second while other have only one reading every 10 or 30 seconds. There are approximately 15 values being measured during a test. Each test can last from 10 seconds to hours of data being collected. There is also data about each user such as their weight, height, body type, medical conditions etc.. Additionally... 6 Hadoop, Thu nhỏ bản đồ, Scala, Elasticsearch, Cassandra Apr 18, 2018 Apr 18, 20183n ₫25295455
Website Backend Graphing Data for High Volume Application We have an app that collects data from a users body. Some data has 10 readings per second while other have only one reading every 10 or 30 seconds. There are approximately 15 values being measured during a test. Each test can last from 10 seconds to hours of data being collected. There is also data about each user such as their weight, height, body type, medical conditions etc.. Additionally... 1 Hadoop, Thu nhỏ bản đồ, Scala, Elasticsearch, Cassandra Apr 17, 2018 Apr 17, 20182n 11g ₫2522727
Map Reduce Python in Big Data Project needed to give a thorough description with an illustration for the algorithm (code already exists). 6 Python, Dịch vụ trang web Amazon, Big Data Sales, Thu nhỏ bản đồ Apr 9, 2018 Apr 9, 2018Đã kết thúc ₫903524
Small project involving Java and Hadoop Hi, I have got a small project which needs to be done with Java, Hadoop ( for Map reduce ). Details will be shared by the suitable candidates. Thanks 16 Java, Hadoop, Thu nhỏ bản đồ Apr 8, 2018 Apr 8, 2018Đã kết thúc ₫2435636
Project for 4 months_Gurgaon_C2H Job Type- Contract Duration- 2 to 4 months Location- Gurgaon Positions- 2 Please share only immediate joiners: JD: • 4-5 years’ experience in Big data technologies like Map Reduce, Kafka, Hadoop, PIG, Oozie • Experience in Hadoop cluster migration to AWS (Amazon Web Services) • Should have Parquet and ORC knowledge • Should h... 7 Java, Dịch vụ trang web Amazon, Big Data Sales, Hadoop, Thu nhỏ bản đồ Mar 30, 2018 Mar 30, 2018Đã kết thúc ₫204820
Hadoop interview preparation I need someone who can prepare me for Hadoop interview 4 Python, Big Data Sales, Hadoop, Thu nhỏ bản đồ, VMware Mar 28, 2018 Mar 28, 2018Đã kết thúc ₫4022727
map reduce in python Big Data project needed to give a thorough description with an illustration for the algorithm (code already exists). 8 Python, Dịch vụ trang web Amazon, Hadoop, Thu nhỏ bản đồ Mar 26, 2018 Mar 26, 2018Đã kết thúc ₫536378
Write a Technical paper - About 80 pages -- 2 Need a technical paper expanded to 80 pages. I will manage the graphs and pictures. 7 Xử lí dữ liệu, Hadoop, Thu nhỏ bản đồ Mar 25, 2018 Mar 25, 2018Đã kết thúc ₫2022727
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. 1 PHP, Kiến trúc phần mềm, Prestashop, MySQL, , Thu nhỏ bản đồ Mar 23, 2018 Mar 23, 2018Đã kết thúc ₫45454545
Big data , hadoop related project I need expert for my Hadoop related project 14 Khai thác dữ liệu, Big Data Sales, Hadoop, Thu nhỏ bản đồ, Elasticsearch Mar 21, 2018 Hôm nayĐã kết thúc ₫1436282
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Build me a HADOOP based project Refer the attached PDF for complete detail of the project. 13 Java, MySQL, Hadoop, Thu nhỏ bản đồ, Hive Mar 21, 2018 Mar 21, 2018Đã kết thúc ₫2900174
Project for Amol Z. Hi Amol Z., I noticed your profile and would like to offer you my project. We can discuss any details over chat. 2 Python, Kiểm tra phần mềm, Azure, , Hadoop, Thu nhỏ bản đồ Mar 19, 2018 Mar 19, 2018Đã kết thúc ₫388279
Run pyspark code on cluster Hi, I have written the codes in pyspark and executed on single node I want to run it on hadoop cluster(HDInsight or AWS cluster) 7 Dịch vụ trang web Amazon, Big Data Sales, Hadoop, Thu nhỏ bản đồ, Spark Mar 17, 2018 Mar 17, 2018Đã kết thúc ₫548686
Big Data Expert for some simple tasks of querrying More details on chat. Only bid you have the required skills. 16 Java, Python, Big Data Sales, Thu nhỏ bản đồ, Hive Mar 16, 2018 Mar 16, 2018Đã kết thúc ₫873810
project development 4000 words people should have experience in how aws works,devops,Hadoop, mapreduce.. should have strong technical and research [url removed, login to view] writing is must 29 Research Writing, Dịch vụ trang web Amazon, Thu nhỏ bản đồ, Viết học thuật Mar 15, 2018 Mar 15, 2018Đã kết thúc ₫3531239
Mapreduce Pig in Python Programming Details will be shared on chat. Please dont bid unnecessarily, task is simple. 12 Java, Python, Linux, Machine Learning, Thu nhỏ bản đồ Mar 14, 2018 Mar 14, 2018Đã kết thúc ₫2545455
Hadoop Spark Project Hadoop Spark Small Class Project. 21 Java, Big Data Sales, Hadoop, Thu nhỏ bản đồ, Spark Mar 12, 2018 Mar 12, 2018Đã kết thúc ₫590909
Add a local business in Tehran i just need some one who have google contribute number 16 to add a missing place in google map 3 Thu nhỏ bản đồ Mar 12, 2018 Mar 12, 2018Đã kết thúc ₫363636
Create a simple Java Oozie Application that reads from HDFS and write to Cassandra Create a simple Java Oozie Application that reads from HDFS and write to Cassandra. It simply reads a file from HDFS and write to a cassandra table. It doesn't matter which data. Once you write this sample application you will guide me through running it. 6 Java, J2EE, NoSQL Couch & Mongo, Hadoop, Thu nhỏ bản đồ Mar 10, 2018 Mar 10, 2018Đã kết thúc ₫3720176
Hadoop Admin back support needed it for a long term project This is a 70/80 hours Monthly. The person must be willing to work 10 am to 4 pm eastern time New York. The work will be remotely logging into my system. The person should have good knowledge about the following: -Knowledge about building out the infrastructure such as installing Hadoop, Kafka building out the data lake -Some knowledge about setting up dashboard like splunk, New Relic -Knowledge... 13 Điện toán đám mây, Big Data Sales, Hadoop, Thu nhỏ bản đồ, VMware Mar 7, 2018 Mar 7, 2018Đã kết thúc ₫26409091
Bigdata/Hadoop Project we have an existing system on Oracle and the customer wants to migrate this environment to Hadoop platform by running the existing system at the same time integrating it to Hadoop. Current tools used are Sqoop, Hive ,Spark, Essbase cubes,scala, Java. As of now they do not have any NoSql Database as they are directing final tables and results to Essbase to make them available to view by customers. ... 32 Java, J2EE, Big Data Sales, Hadoop, Thu nhỏ bản đồ Mar 4, 2018 Mar 4, 2018Đã kết thúc ₫12227273
Need a Job Support for senior hadoop develoepr postion Job Description: Needs to be a Kafka technologist, which practiced Kafka and implemented large scale Kafka (Confluent Kafka) environment to process TB of data per day. Instrumental in driving Kafka implementation and engineering Kafka sizing, security, replication and monitoring Implemented as a firm wide scalable service (Enterprise grade) similar to LinkedIn Worked with team (onsite-offshore... 9 Java, Linux, Big Data Sales, Hadoop, Thu nhỏ bản đồ Mar 4, 2018 Mar 4, 2018Đã kết thúc ₫61295455
data visulization Create a data visualisation using (for example) D3.js or Python visualisation libraries.  present  the visualisation in a screencast lasting no more than 10 minutes. The visualisation should illustrate a point, answer a question or ot... 25 Javascript, Python, Thu nhỏ bản đồ, Visualization Mar 1, 2018 Mar 1, 2018Đã kết thúc ₫48500000
Hadoop/ Spark Developer Mock Interviews Conductor I want someone with very good experience in Hadoop/ Spark Developing, who can conduct some mock interviews for me. I will only pay for professional and he/she should conduct wonderful mock interviews until I get grip on interviews. 8 Java, Big Data Sales, Hadoop, Thu nhỏ bản đồ, Spark Feb 28, 2018 Feb 28, 2018Đã kết thúc ₫706679
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 Big Data Sales, Hadoop, Thu nhỏ bản đồ, Hive, Spark Feb 17, 2018 Feb 17, 2018Đã kết thúc ₫4886364
Project for Pradeep B. Hi Pradeep B., I noticed that you have COBOL in your profile. Would you be available to discuss potential project? 6 Xử lí dữ liệu, COBOL, , Big Data Sales, Thu nhỏ bản đồ, Hive Feb 16, 2018 Feb 16, 2018Đã kết thúc ₫6227273
Need hadoop Developer Hi I need Hadoop Developer more details will be provided in Personnel chat Dharmesh Khalas 16 Java, Oracle, Big Data Sales, Hadoop, Thu nhỏ bản đồ Feb 8, 2018 Feb 8, 2018Đã kết thúc ₫2959916
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, Big Data Sales, Hadoop, Thu nhỏ bản đồ Feb 4, 2018 Feb 4, 2018Đã kết thúc ₫1246424
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, Big Data Sales, Hadoop, Thu nhỏ bản đồ Jan 28, 2018 Jan 28, 2018Đã kết thúc ₫8568182
need Hadoop developer Looking for Hadoop Developer for more details ping me on chat box 19 Java, Python, Big Data Sales, Hadoop, Thu nhỏ bản đồ Jan 24, 2018 Jan 24, 2018Đã kết thúc ₫2742277
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, Big Data Sales, Hadoop, Thu nhỏ bản đồ Jan 22, 2018 Jan 22, 2018Đã kết thúc ₫931818
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, Kiến trúc phần mềm, Prestashop, MySQL, , Thu nhỏ bản đồ Jan 22, 2018 Jan 22, 2018Đã kết thúc ₫1818182
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, Big Data Sales, Hadoop, Thu nhỏ bản đồ Jan 12, 2018 Jan 12, 2018Đã kết thúc ₫4000000
Required hadoop Installation, configuration and deployment person Needs to consolidate RDBMS & Unstructured data in hadoop for statistical analysis 16 Big Data Sales, Hadoop, Thu nhỏ bản đồ Jan 10, 2018 Jan 10, 2018Đã kết thúc ₫727895
I need a cloudera and hadoop developer Needs to consolidate RDBMS & Unstructure data in hadoop for statistical analysis 14 Java, Big Data Sales, Hadoop, Thu nhỏ bản đồ, Elasticsearch Jan 10, 2018 Jan 10, 2018Đã kết thúc ₫1029368
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, Big Data Sales, Hadoop, Thu nhỏ bản đồ Dec 19, 2017 Dec 19, 2017Đã kết thúc ₫977273
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, Thu nhỏ bản đồ, Spark Dec 16, 2017 Dec 16, 2017Đã kết thúc ₫2795455
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, 2017Đã kết thúc ₫681818
Big data hadoop support I need the job support for my project on Big Data hadoop, spark,Nosql 7 Java, Big Data Sales, Hadoop, Thu nhỏ bản đồ, Elasticsearch Dec 5, 2017 Dec 5, 2017Đã kết thúc ₫9088180
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 Sales, Hadoop, Thu nhỏ bản đồ, Lưu trữ dữ liệu Dec 2, 2017 Dec 2, 2017Đã kết thúc ₫9399765
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 Sales, 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 Sales, Hadoop, Thu nhỏ bản đồ Nov 30, 2017 Nov 30, 2017Đã kết thúc ₫2613636
Hadoop development Hadoop, Big data development project 7 Big Data Sales, 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 Sales, 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 Sales, Hadoop, Thu nhỏ bản đồ, Scala, Spark Nov 15, 2017 Nov 15, 2017Đã kết thúc ₫3795455
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