The table below looks at the statistics for MapReduce skills in IT contracts advertised for the England region. Included is a guide to the average contractor rates offered in IT contracts that have cited MapReduce over the 3 months to 19 December 2014 with a comparison to the same period in the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
19 Dec 2014
Same period 2013 Same period 2012
MapReduce
Rank 492 508 484
Rank change year-on-year
+16 -24
Contract jobs citing MapReduce 97 51 50
As % of all contract IT jobs located in England 0.19% 0.11% 0.11%
As % of the Processes & Methodologies category 0.26% 0.15% 0.15%
Number of daily rates quoted 57 30 38
Average daily rate
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of your Daily Rate
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£515 £445 £500
Average daily rate % change year-on-year
+15.73% -11.00%
90% offered a daily rate of more than £410 £375 £418
10% offered a daily rate of more than £650 £675 £600
UK excluding London average daily rate £475 £375 -
% change year-on-year
+26.66% -
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
MapReduce
UK

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in contract jobs advertised in the England region.

Processes & Methodologies Category
England
Contract IT job ads with a match in the
Processes & Methodologies category
37611 35073 32579
As % of all contract IT jobs located in England 74.56% 74.26% 72.11%
Number of daily rates quoted 25023 22021 19511
Average daily rate £425 £401 £400
Average daily rate % change year-on-year
+6.11% +0.12%
90% offered a daily rate of more than £285 £270 £273
10% offered a daily rate of more than £600 £575 £575
UK excluding London average daily rate £388 £365 £365
% change year-on-year
+6.16% -
Number of hourly rates quoted 1045 1075 1369
Average hourly rate £24.00 £26.50 £30.00
Average hourly rate % change year-on-year
-9.43% -11.66%
90% offered a hourly rate of more than £11.50 £12.50 £12.50
10% offered a hourly rate of more than £47.50 £45.00 £46.50
UK excluding London average hourly rate £25.00 £27.00 £30.00
% change year-on-year
-7.40% -10.00%

MapReduce
Jobs Demand Trend in England

This chart provides a 3-month moving total of IT contractor jobs citing MapReduce across the England region as a proportion of the total demand within the Processes & Methodologies category.

MapReduce Jobs Demand Trend in England

MapReduce
Daily Rate Trend in England

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing MapReduce across the England region.

MapReduce Daily Rate Trend in England

MapReduce
Daily Rate Histogram in England

This chart provides a histogram of daily rates quoted in contract IT jobs citing MapReduce across the England region over the 3 months to 19 December 2014.

MapReduce Daily Rate Histogram in England

MapReduce
Contract Job Locations in England

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing MapReduce within the England region over the 3 months to 19 December 2014. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London +52 82 £525 +16.66% 18
South East -20 5 £450 -
East of England -14 4 £625 +66.66% 4
North West - 4 £475 - 1
South West - - - - 1
Yorkshire - - - -
East Midlands - - - -
MapReduce
UK

MapReduce
Top 30 Related IT Skills in England

For the 6 months to 19 December 2014, IT contractor jobs across the England region citing MapReduce also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited MapReduce.

1 145 (84.80%) Hadoop
2 134 (78.36%) Big Data
3 104 (60.82%) Apache Hive
4 100 (58.48%) Java
5 65 (38.01%) NoSQL
6 57 (33.33%) Apache Cassandra
7 55 (32.16%) Apache Pig
8 53 (30.99%) HDFS
8 53 (30.99%) HBase
9 51 (29.82%) Analytics
10 49 (28.65%) Apache Spark
10 49 (28.65%) Python
11 48 (28.07%) MongoDB
12 45 (26.32%) Scala
13 44 (25.73%) Banking
14 43 (25.15%) Agile Software Development
15 41 (23.98%) Oozie
16 39 (22.81%) Oracle
17 38 (22.22%) SQL
18 34 (19.88%) Linux
18 34 (19.88%) Mahout
19 33 (19.30%) Visualisation
19 33 (19.30%) Data Warehouse
20 32 (18.71%) Apache Flume
21 31 (18.13%) Apache ZooKeeper
22 29 (16.96%) Hortonworks
23 28 (16.37%) Sqoop
24 27 (15.79%) HCatalog
24 27 (15.79%) Teradata
24 27 (15.79%) UNIX

MapReduce
Top Related IT Skills in England by Category

For the 6 months to 19 December 2014, IT contractor jobs across the England region citing MapReduce also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited MapReduce. Up to 20 skills are shown per category.

Application Platforms
1 55 (32.16%) Apache Pig
2 49 (28.65%) Apache Spark
3 17 (9.94%) Oracle Coherence
4 15 (8.77%) Apache
5 5 (2.92%) SAS
6 4 (2.34%) Node.js
6 4 (2.34%) Tomcat
7 3 (1.75%) Zope
7 3 (1.75%) OpenStack
8 2 (1.17%) Confluence
8 2 (1.17%) WebLogic
9 1 (0.58%) Apache Solr
9 1 (0.58%) Elasticsearch
Applications
1 3 (1.75%) MS Excel
2 2 (1.17%) SPSS
Business Applications
1 2 (1.17%) SAP Oil and Gas
2 1 (0.58%) WebTrends
Cloud Services
1 20 (11.70%) Amazon AWS
2 19 (11.11%) Amazon EMR
3 13 (7.60%) Amazon EC2
4 10 (5.85%) Amazon S3
5 7 (4.09%) GitHub
6 2 (1.17%) Google Cloud Platform
6 2 (1.17%) AWS Data Pipeline
7 1 (0.58%) Amazon Kinesis
Communications & Networking
1 5 (2.92%) LAN
1 5 (2.92%) WAN
1 5 (2.92%) Internet
1 5 (2.92%) AMQP
2 1 (0.58%) RTP
2 1 (0.58%) Firewall
2 1 (0.58%) Network Security
Database & Business Intelligence
1 145 (84.80%) Hadoop
2 134 (78.36%) Big Data
3 104 (60.82%) Apache Hive
4 65 (38.01%) NoSQL
5 57 (33.33%) Apache Cassandra
6 53 (30.99%) HBase
7 48 (28.07%) MongoDB
8 34 (19.88%) Mahout
9 33 (19.30%) Data Warehouse
10 28 (16.37%) Sqoop
11 27 (15.79%) HCatalog
12 25 (14.62%) Couchbase
13 23 (13.45%) Riak
13 23 (13.45%) Oracle Exadata
14 22 (12.87%) MarkLogic
15 14 (8.19%) MySQL
16 11 (6.43%) SQL Server
17 10 (5.85%) Impala
18 9 (5.26%) DB2
18 9 (5.26%) Data Mining
Development Applications
1 7 (4.09%) Maven
2 6 (3.51%) Git (software)
3 5 (2.92%) Subversion
4 4 (2.34%) Jenkins
5 3 (1.75%) JUnit
5 3 (1.75%) TeamCity
5 3 (1.75%) Mercurial
5 3 (1.75%) JIRA
5 3 (1.75%) Atlassian Bamboo
6 2 (1.17%) Gradle
6 2 (1.17%) Talend Open Studio
6 2 (1.17%) Cucumber
6 2 (1.17%) Jasmine
6 2 (1.17%) Eclipse
6 2 (1.17%) Ant
7 1 (0.58%) Oracle Forms
General
1 44 (25.73%) Banking
2 26 (15.20%) Finance
3 18 (10.53%) Investment Banking
4 12 (7.02%) Front Office
5 8 (4.68%) Marketing
6 3 (1.75%) Telecoms
6 3 (1.75%) Retail
7 2 (1.17%) Electronics
7 2 (1.17%) Manufacturing
7 2 (1.17%) Financial Institution
8 1 (0.58%) Back Office
8 1 (0.58%) Publishing
8 1 (0.58%) French Language
Job Titles
1 80 (46.78%) Developer
2 44 (25.73%) Architect
3 31 (18.13%) Java Developer
4 25 (14.62%) Big Data Developer
5 24 (14.04%) Big Data Architect
5 24 (14.04%) Data Architect
6 22 (12.87%) Hadoop Developer
7 14 (8.19%) Enterprise Architect
8 10 (5.85%) Senior Developer
8 10 (5.85%) Consultant
9 8 (4.68%) Data Consultant
10 7 (4.09%) Data Scientist
10 7 (4.09%) Big Data Consultant
11 5 (2.92%) Software Engineer
11 5 (2.92%) Lead Architect
11 5 (2.92%) Scala Developer
12 4 (2.34%) Lead Developer
12 4 (2.34%) Administrator
13 3 (1.75%) Trainer
13 3 (1.75%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 23 (13.45%) Kafka
2 20 (11.70%) Cascading
3 17 (9.94%) Spring
4 14 (8.19%) Hibernate
5 11 (6.43%) Web Services
6 10 (5.85%) Apache Avro
7 9 (5.26%) Akka
8 8 (4.68%) RESTful
8 8 (4.68%) J2EE
9 7 (4.09%) Django
10 6 (3.51%) XML
11 5 (2.92%) JSON
12 4 (2.34%) Java EE
13 3 (1.75%) HTML
13 3 (1.75%) REST
13 3 (1.75%) RabbitMQ
13 3 (1.75%) Memcached
13 3 (1.75%) Mason
14 2 (1.17%) ExpressJS
14 2 (1.17%) AngularJS
Miscellaneous
1 33 (19.30%) Visualisation
2 20 (11.70%) Algorithms
3 19 (11.11%) Open Source
4 13 (7.60%) Analytical Skills
5 8 (4.68%) Computer Science
6 5 (2.92%) Data Structures
7 4 (2.34%) Data Integration
8 3 (1.75%) Digital Media
8 3 (1.75%) Social Media
8 3 (1.75%) Statistics
8 3 (1.75%) Mathematics
9 2 (1.17%) Internet of Things
9 2 (1.17%) Machine to Machine
9 2 (1.17%) Fixed Income
9 2 (1.17%) DTV
10 1 (0.58%) Management Information System
10 1 (0.58%) IPTV
10 1 (0.58%) Applied Mathematics
10 1 (0.58%) Ontologies
10 1 (0.58%) RMADS
Operating Systems
1 34 (19.88%) Linux
2 27 (15.79%) UNIX
3 9 (5.26%) Windows
4 6 (3.51%) Ubuntu
5 4 (2.34%) Red Hat Enterprise Linux
6 2 (1.17%) CentOS
Processes & Methodologies
1 51 (29.82%) Analytics
2 43 (25.15%) Agile Software Development
3 23 (13.45%) Business Intelligence
4 22 (12.87%) TDD
5 17 (9.94%) Continuous Integration
5 17 (9.94%) OO
6 16 (9.36%) ETL
6 16 (9.36%) Software Engineering
7 14 (8.19%) Multithreading
8 13 (7.60%) Mentoring
9 12 (7.02%) Low Latency
10 11 (6.43%) BDD
11 9 (5.26%) Performance Tuning
12 8 (4.68%) Scrum
13 7 (4.09%) OOP
13 7 (4.09%) Big Data Analytics
14 6 (3.51%) Data Architecture
14 6 (3.51%) Benchmarking
15 5 (2.92%) Unit Testing
15 5 (2.92%) DevOps
Programming Languages
1 100 (58.48%) Java
2 49 (28.65%) Python
3 45 (26.32%) Scala
4 38 (22.22%) SQL
5 16 (9.36%) C#
6 13 (7.60%) R
7 10 (5.85%) JavaScript
8 9 (5.26%) Bash Shell
9 8 (4.68%) Ruby
9 8 (4.68%) Groovy
9 8 (4.68%) C++
10 7 (4.09%) Clojure
11 6 (3.51%) Perl
12 2 (1.17%) TypeScript
12 2 (1.17%) F#
12 2 (1.17%) Shell Script
12 2 (1.17%) PHP
13 1 (0.58%) C
13 1 (0.58%) PL/SQL
13 1 (0.58%) T-SQL
Qualifications
1 7 (4.09%) Security Cleared
2 6 (3.51%) Degree
3 5 (2.92%) DV Cleared
4 3 (1.75%) PhD
4 3 (1.75%) MCT
4 3 (1.75%) Microsoft Certification
5 1 (0.58%) CISSP
Quality Assurance & Compliance
1 5 (2.92%) QA
System Software
1 53 (30.99%) HDFS
2 32 (18.71%) Apache Flume
3 31 (18.13%) Apache ZooKeeper
4 9 (5.26%) Oracle RAC
Systems Management
1 41 (23.98%) Oozie
2 25 (14.62%) Ambari
3 18 (10.53%) Hadoop YARN
4 7 (4.09%) Puppet
5 5 (2.92%) Opscode Chef
6 4 (2.34%) Mesos
7 2 (1.17%) Vagrant
8 1 (0.58%) Ansible
Vendors
1 39 (22.81%) Oracle
2 29 (16.96%) Hortonworks
3 27 (15.79%) Teradata
4 25 (14.62%) MapR
5 23 (13.45%) Netezza
6 15 (8.77%) Cloudera
7 9 (5.26%) Sybase
8 6 (3.51%) Vertica
9 5 (2.92%) Cisco
9 5 (2.92%) Microsoft
9 5 (2.92%) Intel
10 4 (2.34%) Infobright
10 4 (2.34%) HP
10 4 (2.34%) SAP
11 3 (1.75%) Datameer
12 2 (1.17%) Greenplum
12 2 (1.17%) Atlassian
12 2 (1.17%) Talend
12 2 (1.17%) Splunk
12 2 (1.17%) Facebook
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