The table below looks at the statistics for MapReduce skills in IT contracts advertised for the England region. Included is a guide to the contractor rates offered in IT contracts that have cited MapReduce over the 3 months to 6 December 2016 with a comparison to the same period over 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.

3 months to
6 Dec 2016
Same period 2015 Same period 2014
MapReduce
Rank 446 521 547
Rank change year-on-year
+75 +26
Contract jobs citing MapReduce 163 94 81
As % of all contract IT jobs located in England 0.35% 0.19% 0.16%
As % of the Processes & Methodologies category 0.42% 0.23% 0.20%
Number of daily rates quoted 89 60 41
Median daily rate £575 £650 £515
Median daily rate % change year-on-year
-11.53% +26.21%
90% offered a daily rate of more than £450 £448 £420
10% offered a daily rate of more than £700 £703 £650
UK excluding London median daily rate £525 £588 £463
% change year-on-year
-10.63% +27.02%
Number of hourly rates quoted 0 1 0
Median hourly rate - £33.55 -
UK excluding London median hourly rate - £33.55 -
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
39017 40753 39816
As % of all contract IT jobs located in England 82.86% 81.41% 77.13%
Number of daily rates quoted 26180 26815 26337
Median daily rate £450 £425 £425
Median daily rate % change year-on-year
+5.88% -
90% offered a daily rate of more than £300 £300 £280
10% offered a daily rate of more than £600 £600 £600
UK excluding London median daily rate £413 £400 £385
% change year-on-year
+3.12% +3.89%
Number of hourly rates quoted 1017 1222 1137
Median hourly rate £29.00 £30.90 £24.00
Median hourly rate % change year-on-year
-6.14% +28.75%
90% offered a hourly rate of more than £12.50 £12.50 £11.75
10% offered a hourly rate of more than £50.00 £50.00 £47.50
UK excluding London median hourly rate £31.00 £34.95 £25.00
% change year-on-year
-11.30% +39.80%

MapReduce
Jobs Demand Trend in England

The demand trend of contract jobs across the England region citing MapReduce as a proportion of all IT contracts with a match in 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 6 December 2016.

MapReduce Daily Rate Histogram in England

MapReduce
Hourly Rate Trend in England

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

MapReduce Hourly Rate Trend in England

MapReduce
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing MapReduce within the England region over the 3 months to 6 December 2016. 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
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London +32 111 £600 -7.69% 29
South East +37 26 £526 +50.28% 5
Yorkshire +12 9 £511 -11.08%
West Midlands -25 5 £450 -37.93%
North West +4 4 £500 - 2
East of England - 4 £563 -
South West - 3 - -
East Midlands - 1 - -
MapReduce
UK

MapReduce
Top 30 Related IT Skills in England

For the 6 months to 6 December 2016, IT contractor jobs citing MapReduce also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the England region with a requirement for MapReduce.

1 243 (93.82%) Hadoop
2 228 (88.03%) Big Data
3 196 (75.68%) Apache Hive
4 174 (67.18%) Apache Spark
5 165 (63.71%) Java
6 151 (58.30%) Python
7 129 (49.81%) HBase
8 115 (44.40%) Apache Pig
9 104 (40.15%) NoSQL
10 102 (39.38%) Linux
10 102 (39.38%) SQL
11 99 (38.22%) HDFS
12 91 (35.14%) Agile Software Development
13 89 (34.36%) MongoDB
14 75 (28.96%) Hadoop YARN
14 75 (28.96%) Scala
15 73 (28.19%) ETL
16 68 (26.25%) Apache Cassandra
16 68 (26.25%) Analytics
17 67 (25.87%) Kafka
18 65 (25.10%) Sqoop
19 64 (24.71%) Open Source
19 64 (24.71%) Finance
20 60 (23.17%) Relational Database
21 59 (22.78%) Apache
22 56 (21.62%) Apache Flume
23 50 (19.31%) SQL Server
24 48 (18.53%) R
25 47 (18.15%) Perl
25 47 (18.15%) Business Intelligence

MapReduce
Top Related IT Skills in England by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 174 (67.18%) Apache Spark
2 115 (44.40%) Apache Pig
3 59 (22.78%) Apache
4 23 (8.88%) Apache Solr
5 17 (6.56%) SAS
6 11 (4.25%) Elasticsearch
7 9 (3.47%) Confluence
8 6 (2.32%) Oracle Coherence
9 2 (0.77%) BizTalk Server
9 2 (0.77%) SharePoint
10 1 (0.39%) IIS
10 1 (0.39%) WebLogic
Applications
1 5 (1.93%) MS Excel
1 5 (1.93%) SPSS
2 4 (1.54%) Stata
Business Applications
1 2 (0.77%) Cognos Business Intelligence
1 2 (0.77%) SAP Oil and Gas
Cloud Services
1 40 (15.44%) Amazon AWS
2 21 (8.11%) Microsoft Azure
3 19 (7.34%) Cloud Computing
4 16 (6.18%) Amazon EMR
5 6 (2.32%) Office 365
6 5 (1.93%) Google Cloud Platform
7 4 (1.54%) Amazon S3
8 3 (1.16%) AWS Lambda
8 3 (1.16%) Flurry Analytics
8 3 (1.16%) Google Analytics
9 2 (0.77%) Amazon EC2
10 1 (0.39%) AWS Data Pipeline
10 1 (0.39%) GitHub
Communications & Networking
1 23 (8.88%) Kerberos
2 9 (3.47%) LAN
2 9 (3.47%) WAN
3 5 (1.93%) HTTP
3 5 (1.93%) LDAP
4 1 (0.39%) AMQP
4 1 (0.39%) Firewall
4 1 (0.39%) Internet
Database & Business Intelligence
1 243 (93.82%) Hadoop
2 228 (88.03%) Big Data
3 196 (75.68%) Apache Hive
4 129 (49.81%) HBase
5 104 (40.15%) NoSQL
6 89 (34.36%) MongoDB
7 68 (26.25%) Apache Cassandra
8 65 (25.10%) Sqoop
9 60 (23.17%) Relational Database
10 50 (19.31%) SQL Server
11 38 (14.67%) Impala
12 37 (14.29%) Data Warehouse
13 28 (10.81%) Data Lake
14 21 (8.11%) MySQL
15 20 (7.72%) PostgreSQL
16 19 (7.34%) RDBMS
17 13 (5.02%) Pentaho
18 11 (4.25%) Apache Zeppelin
18 11 (4.25%) Spark SQL
19 10 (3.86%) Couchbase
Development Applications
1 20 (7.72%) Jenkins
2 19 (7.34%) Eclipse
2 19 (7.34%) Git (software)
3 18 (6.95%) Ant
3 18 (6.95%) Gradle
3 18 (6.95%) Hudson
4 14 (5.41%) Talend Open Studio
5 9 (3.47%) JIRA
5 9 (3.47%) Maven
6 8 (3.09%) Subversion
7 5 (1.93%) JUnit
8 4 (1.54%) Mockito
9 2 (0.77%) Apache Continuum
10 1 (0.39%) Artifactory
10 1 (0.39%) Cucumber
10 1 (0.39%) Mercurial
10 1 (0.39%) RStudio
10 1 (0.39%) Team Foundation Server
10 1 (0.39%) Vagrant
General
1 64 (24.71%) Finance
2 35 (13.51%) Banking
3 14 (5.41%) Front Office
4 10 (3.86%) Marketing
5 9 (3.47%) Investment Banking
6 8 (3.09%) Telecoms
7 6 (2.32%) Retail
8 2 (0.77%) Electronics
8 2 (0.77%) Manufacturing
9 1 (0.39%) Advertising
9 1 (0.39%) Corporate Banking
9 1 (0.39%) Games
9 1 (0.39%) Music Industry
Job Titles
1 72 (27.80%) Developer
2 43 (16.60%) Architect
3 41 (15.83%) Data Engineer
4 39 (15.06%) Hadoop Developer
5 35 (13.51%) Big Data Engineer
6 32 (12.36%) Data Architect
7 30 (11.58%) Java Developer
8 28 (10.81%) Big Data Architect
8 28 (10.81%) Big Data Developer
9 24 (9.27%) Administrator
10 22 (8.49%) Senior Developer
11 19 (7.34%) Java Engineer
12 18 (6.95%) Hadoop Engineer
13 15 (5.79%) Analyst
13 15 (5.79%) Hadoop Administrator
13 15 (5.79%) Senior Java Developer
14 14 (5.41%) Apache Spark Developer
15 12 (4.63%) Data Scientist
15 12 (4.63%) Hadoop Architect
15 12 (4.63%) Lead Data Architect
Libraries, Frameworks & Software Standards
1 67 (25.87%) Kafka
2 37 (14.29%) Web Services
3 33 (12.74%) XML
4 29 (11.20%) JMS
5 25 (9.65%) HTML
6 23 (8.88%) Java EE
7 19 (7.34%) EJB
8 18 (6.95%) CSS
9 17 (6.56%) .NET
9 17 (6.56%) XSLT
10 14 (5.41%) Apache Tez
11 12 (4.63%) Akka
12 11 (4.25%) Spring
13 10 (3.86%) JSON
14 9 (3.47%) Spark Streaming
15 8 (3.09%) Cascading
15 8 (3.09%) Oracle GoldenGate
16 7 (2.70%) D3.js
16 7 (2.70%) Lucene
16 7 (2.70%) REST
Miscellaneous
1 24 (9.27%) Analytical Skills
2 19 (7.34%) Algorithms
3 13 (5.02%) Data Integration
4 12 (4.63%) Computer Science
4 12 (4.63%) Statistics
4 12 (4.63%) Visualisation
5 9 (3.47%) Data Centre
6 8 (3.09%) Grid Computing
6 8 (3.09%) Mathematics
7 5 (1.93%) Clustering
7 5 (1.93%) Interest Rate Derivative
8 4 (1.54%) Enterprise Software
8 4 (1.54%) Management Information System
9 2 (0.77%) Applied Mathematics
9 2 (0.77%) Data Structures
9 2 (0.77%) Foreign Exchange (FX)
9 2 (0.77%) iSeries
9 2 (0.77%) Virtual Team
10 1 (0.39%) Data Extraction
10 1 (0.39%) Reference Data
Operating Systems
1 102 (39.38%) Linux
2 45 (17.37%) Unix
3 24 (9.27%) Red Hat Enterprise Linux
3 24 (9.27%) Windows
4 2 (0.77%) CentOS
5 1 (0.39%) Ubuntu
Processes & Methodologies
1 91 (35.14%) Agile Software Development
2 73 (28.19%) ETL
3 68 (26.25%) Analytics
4 64 (24.71%) Open Source
5 47 (18.15%) Business Intelligence
6 45 (17.37%) Scrum
7 41 (15.83%) TDD
8 35 (13.51%) High Availability
9 33 (12.74%) Continuous Integration
10 30 (11.58%) Data Modelling
11 23 (8.88%) Data Analysis
11 23 (8.88%) Machine Learning
11 23 (8.88%) OO
11 23 (8.88%) Software Engineering
12 20 (7.72%) Data Analytics
13 19 (7.34%) Configuration Management
13 19 (7.34%) Performance Tuning
13 19 (7.34%) UML
14 17 (6.56%) DevOps
15 15 (5.79%) Data Management
Programming Languages
1 165 (63.71%) Java
2 151 (58.30%) Python
3 102 (39.38%) SQL
4 75 (28.96%) Scala
5 48 (18.53%) R
6 47 (18.15%) Perl
7 35 (13.51%) Shell Script
8 30 (11.58%) C
9 18 (6.95%) C#
9 18 (6.95%) C++
10 17 (6.56%) VB.NET
11 14 (5.41%) PHP
11 14 (5.41%) Ruby
12 13 (5.02%) Bash Shell
13 10 (3.86%) JavaScript
13 10 (3.86%) MATLAB
14 6 (2.32%) PL/SQL
15 3 (1.16%) VB
16 1 (0.39%) ABAP
16 1 (0.39%) T-SQL
Qualifications
1 31 (11.97%) Security Cleared
2 27 (10.42%) DV Cleared
3 14 (5.41%) Degree
4 7 (2.70%) PhD
5 6 (2.32%) SC Cleared
6 1 (0.39%) BC Cleared
6 1 (0.39%) PMI Certification
6 1 (0.39%) PMP
Quality Assurance & Compliance
1 8 (3.09%) Data Quality
2 7 (2.70%) SLA
3 6 (2.32%) QA
4 2 (0.77%) Disclosure Scotland
System Software
1 99 (38.22%) HDFS
2 56 (21.62%) Apache Flume
3 29 (11.20%) Apache ZooKeeper
4 9 (3.47%) Oracle RAC
5 6 (2.32%) Active Directory
5 6 (2.32%) Docker
Systems Management
1 75 (28.96%) Hadoop YARN
2 45 (17.37%) Oozie
3 21 (8.11%) Ambari
4 15 (5.79%) Opscode Chef
5 10 (3.86%) Puppet
6 9 (3.47%) Ansible
7 5 (1.93%) Control-M
7 5 (1.93%) logstash
7 5 (1.93%) Nagios
8 4 (1.54%) Kibana
9 2 (0.77%) SCOM
Vendors
1 46 (17.76%) Hortonworks
2 44 (16.99%) Oracle
3 40 (15.44%) Cloudera
4 29 (11.20%) Red Hat
5 21 (8.11%) Teradata
6 15 (5.79%) Informatica
7 14 (5.41%) SAP
7 14 (5.41%) Talend
8 12 (4.63%) Tableau
9 10 (3.86%) Ab Initio
10 9 (3.47%) Cisco
10 9 (3.47%) Google
11 8 (3.09%) Microsoft
12 7 (2.70%) IBM
13 6 (2.32%) Cognos
13 6 (2.32%) MapR
14 5 (1.93%) Platfora
15 4 (1.54%) Sybase
16 3 (1.16%) MicroStrategy
16 3 (1.16%) Netezza
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