The table below looks at the statistics for MapReduce skills in IT jobs advertised for the Wales region. Included is a guide to the average salaries offered in IT jobs that have cited MapReduce over the 3 months to 3 July 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
3 Jul 2015
Same period 2014 Same period 2013
MapReduce
Rank 101 - -
Rank change year-on-year
- 0
Permanent jobs citing MapReduce 3 0 0
As % of all permanent IT jobs located in Wales 0.21% - -
As % of the Processes & Methodologies category 0.27% - -
Number of salaries quoted 0 0 0
Average salary - - -
UK excluding London average salary £55,000 £75,000 £50,000
% change year-on-year
-26.66% +50.00%
MapReduce
UK

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

Processes & Methodologies Category
Wales
Permanent IT job ads with a match in the
Processes & Methodologies category
1131 1053 925
As % of all permanent IT jobs located in Wales 80.73% 79.35% 74.24%
Number of salaries quoted 911 897 808
Average salary £37,500 £35,000 £35,000
Average salary % change year-on-year
+7.14% -
90% offered a salary of more than £27,500 £27,500 £27,000
10% offered a salary of more than £55,000 £50,000 £55,000
UK excluding London average salary £44,500 £42,500 £40,000
% change year-on-year
+4.70% +6.25%

MapReduce
Jobs Demand Trend in Wales

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

MapReduce Jobs Demand Trend in Wales

MapReduce
Job Locations in Wales

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing MapReduce within the Wales region over the 3 months to 3 July 2015. 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
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
South Wales - 3 - - 1
MapReduce
UK

MapReduce
Top 30 Related IT Skills in Wales

For the 6 months to 3 July 2015, IT jobs across the Wales 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 IT job ads sampled that cited MapReduce.

1 3 (100.00%) SQL
1 3 (100.00%) NoSQL
2 2 (66.67%) SaaS
2 2 (66.67%) tcpdump
2 2 (66.67%) Riak
2 2 (66.67%) Voldemort
2 2 (66.67%) Performance Tuning
2 2 (66.67%) Functional Programming
2 2 (66.67%) Data Structures
2 2 (66.67%) Algorithms
2 2 (66.67%) SystemTap
2 2 (66.67%) SDLC
2 2 (66.67%) Apache Cassandra
2 2 (66.67%) MySQL
2 2 (66.67%) UNIX
2 2 (66.67%) Linux
2 2 (66.67%) Python
2 2 (66.67%) C
2 2 (66.67%) C++
2 2 (66.67%) Java
2 2 (66.67%) Lisp
2 2 (66.67%) ETL
2 2 (66.67%) HTTP
2 2 (66.67%) TCP/IP
2 2 (66.67%) Snort
2 2 (66.67%) Vulnerability Assessment
2 2 (66.67%) Intrusion Detection
2 2 (66.67%) Software Engineering
2 2 (66.67%) Computer Science
2 2 (66.67%) Haskell

MapReduce
Top Related IT Skills in Wales by Category

For the 6 months to 3 July 2015, IT jobs across the Wales 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 IT job ads sampled that cited MapReduce. Up to 20 skills are shown per category.

Application Platforms
1 1 (33.33%) Apache Pig
Cloud Services
1 2 (66.67%) SaaS
Communications & Networking
1 2 (66.67%) HTTP
1 2 (66.67%) TCP/IP
1 2 (66.67%) Intrusion Detection
1 2 (66.67%) tcpdump
Database & Business Intelligence
1 3 (100.00%) NoSQL
2 2 (66.67%) Riak
2 2 (66.67%) Voldemort
2 2 (66.67%) Apache Cassandra
2 2 (66.67%) MySQL
3 1 (33.33%) Data Mining
3 1 (33.33%) Spotfire
3 1 (33.33%) QlikView
3 1 (33.33%) Hadoop
3 1 (33.33%) Apache Hive
Job Titles
1 2 (66.67%) Software Engineer
2 1 (33.33%) Analyst
2 1 (33.33%) Data Analyst
2 1 (33.33%) Technical Leader
2 1 (33.33%) Data Visualisation Specialist
Libraries, Frameworks & Software Standards
1 1 (33.33%) Pandas
Miscellaneous
1 2 (66.67%) Computer Science
1 2 (66.67%) Data Structures
1 2 (66.67%) Algorithms
2 1 (33.33%) Visualisation
2 1 (33.33%) Analytical Skills
2 1 (33.33%) Grid Computing
Operating Systems
1 2 (66.67%) UNIX
1 2 (66.67%) Linux
Processes & Methodologies
1 2 (66.67%) ETL
1 2 (66.67%) Software Engineering
1 2 (66.67%) Vulnerability Assessment
1 2 (66.67%) Performance Tuning
1 2 (66.67%) Functional Programming
1 2 (66.67%) SDLC
2 1 (33.33%) Data Analysis
2 1 (33.33%) Data Visualisation
2 1 (33.33%) Machine Learning
2 1 (33.33%) Analytics
2 1 (33.33%) Cyber Security
2 1 (33.33%) Business Intelligence
2 1 (33.33%) Econometrics
2 1 (33.33%) Agile Software Development
Programming Languages
1 3 (100.00%) SQL
2 2 (66.67%) Python
2 2 (66.67%) Lisp
2 2 (66.67%) Haskell
2 2 (66.67%) Erlang
2 2 (66.67%) C
2 2 (66.67%) C++
2 2 (66.67%) Java
2 2 (66.67%) SystemTap
3 1 (33.33%) PHP
3 1 (33.33%) R
System Software
1 2 (66.67%) Snort
Vendors
1 1 (33.33%) TOWER Software
1 1 (33.33%) Tableau