The table below looks at the statistics for Hadoop skills in IT jobs advertised for the Wales region. Included is a guide to the salaries offered in IT jobs that have cited Hadoop over the 3 months to 31 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
31 May 2016
Same period 2015 Same period 2014
Apache Hadoop
Rank 92 - -
Rank change year-on-year
- 0
Permanent jobs citing Hadoop 9 0 0
As % of all permanent IT jobs located in Wales 0.69% - -
As % of the Database & Business Intelligence category 2.41% - -
Number of salaries quoted 8 0 0
Median salary £45,750 - -
UK excluding London median salary £52,500 £50,000 £50,000
% change year-on-year
+5.00% -
Hadoop
UK

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

Database & Business Intelligence Category
Wales
Permanent IT job ads with a match in the
Database & Business Intelligence category
374 403 345
As % of all permanent IT jobs located in Wales 28.75% 29.35% 25.86%
Number of salaries quoted 321 342 310
Median salary £38,500 £37,500 £35,000
Median salary % change year-on-year
+2.66% +7.14%
90% offered a salary of more than £25,000 £27,500 £25,000
10% offered a salary of more than £47,500 £52,500 £47,500
UK excluding London median salary £42,500 £41,500 £40,000
% change year-on-year
+2.40% +3.75%

Hadoop
Jobs Demand Trend in Wales

The demand trend of job ads across the Wales region citing Hadoop as a proportion of all IT jobs with a match in the Database & Business Intelligence category.

Hadoop Jobs Demand Trend in Wales

Hadoop
Salary Trend in Wales

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Hadoop across the Wales region.

Hadoop Salary Trend in Wales

Hadoop
Salary Histogram in Wales

This chart provides a salary histogram for IT jobs citing Hadoop across the Wales region over the 3 months to 31 May 2016.

Hadoop Salary Histogram in Wales

Hadoop
Job Locations in Wales

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Hadoop within the Wales region over the 3 months to 31 May 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
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
South Wales - 9 £45,750 -
Hadoop
UK

Hadoop
Top 30 Related IT Skills in Wales

For the 6 months to 31 May 2016, IT jobs citing Hadoop also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Wales region with a requirement for Hadoop.

1 11 (68.75%) SQL
1 11 (68.75%) Agile Software Development
2 10 (62.50%) Big Data
3 9 (56.25%) Business Intelligence
4 8 (50.00%) C#
5 7 (43.75%) Java
6 6 (37.50%) TDD
6 6 (37.50%) Analytical Skills
7 5 (31.25%) Apache Spark
7 5 (31.25%) Apache Pig
7 5 (31.25%) OLAP Cube
7 5 (31.25%) Apache Hive
7 5 (31.25%) NoSQL
7 5 (31.25%) R
7 5 (31.25%) SQL Server Integration Services
7 5 (31.25%) MDX
7 5 (31.25%) SQL Server Analysis Services
7 5 (31.25%) ETL
7 5 (31.25%) C++
7 5 (31.25%) OLAP
7 5 (31.25%) Python
8 4 (25.00%) Microsoft
9 3 (18.75%) Analytics
9 3 (18.75%) Tableau
9 3 (18.75%) Machine Learning
9 3 (18.75%) Mahout
9 3 (18.75%) Team Foundation Server
9 3 (18.75%) Elasticsearch
9 3 (18.75%) Open Source
9 3 (18.75%) ASP.NET Web Forms

Hadoop
Top Related IT Skills in Wales 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 5 (31.25%) Apache Pig
1 5 (31.25%) Apache Spark
2 3 (18.75%) Elasticsearch
2 3 (18.75%) IIS
3 2 (12.50%) SAS
Applications
1 3 (18.75%) MS Excel
2 1 (6.25%) SPSS
Cloud Services
1 1 (6.25%) Amazon AWS
1 1 (6.25%) Cloud Computing
1 1 (6.25%) Microsoft Azure
Communications & Networking
1 1 (6.25%) Internet
Database & Business Intelligence
1 10 (62.50%) Big Data
2 5 (31.25%) Apache Hive
2 5 (31.25%) NoSQL
2 5 (31.25%) OLAP
2 5 (31.25%) OLAP Cube
2 5 (31.25%) SQL Server Analysis Services
2 5 (31.25%) SQL Server Integration Services
3 3 (18.75%) Data Mining
3 3 (18.75%) Mahout
3 3 (18.75%) QlikView
4 2 (12.50%) Spotfire
5 1 (6.25%) BusinessObjects
5 1 (6.25%) Data Warehouse
5 1 (6.25%) Enterprise Data Warehouse
5 1 (6.25%) Relational Database
5 1 (6.25%) SQL Server
5 1 (6.25%) SQL Server Reporting Services
Development Applications
1 3 (18.75%) Team Foundation Server
2 1 (6.25%) Git (software)
General
1 2 (12.50%) Games
2 1 (6.25%) Back Office
2 1 (6.25%) Finance
Job Titles
1 6 (37.50%) Developer
2 5 (31.25%) Database Developer
2 5 (31.25%) ETL Developer
2 5 (31.25%) Senior Database Developer
2 5 (31.25%) Senior Developer
2 5 (31.25%) Senior ETL Developer
2 5 (31.25%) Senior SQL Developer
2 5 (31.25%) SQL Database Developer
2 5 (31.25%) SQL Developer
2 5 (31.25%) SSAS Developer
3 4 (25.00%) Data Scientist
4 2 (12.50%) Analyst
4 2 (12.50%) Data Analyst
4 2 (12.50%) Data Visualisation Specialist
4 2 (12.50%) Scrum Master
5 1 (6.25%) .NET Developer
5 1 (6.25%) Architect
5 1 (6.25%) Business Intelligence Specialist
5 1 (6.25%) Data Architect
5 1 (6.25%) Software Engineer
Libraries, Frameworks & Software Standards
1 5 (31.25%) MDX
2 3 (18.75%) .NET
2 3 (18.75%) ASP.NET
2 3 (18.75%) ASP.NET Web Forms
2 3 (18.75%) CSS
2 3 (18.75%) HTML
2 3 (18.75%) WCF
2 3 (18.75%) XML
3 2 (12.50%) Lucene
4 1 (6.25%) Web Services
Miscellaneous
1 6 (37.50%) Analytical Skills
2 3 (18.75%) Computer Science
3 2 (12.50%) Algorithms
3 2 (12.50%) Mathematics
3 2 (12.50%) Visualisation
4 1 (6.25%) Data Integration
4 1 (6.25%) Physics
Processes & Methodologies
1 11 (68.75%) Agile Software Development
2 9 (56.25%) Business Intelligence
3 6 (37.50%) TDD
4 5 (31.25%) ETL
5 3 (18.75%) Analytics
5 3 (18.75%) Machine Learning
5 3 (18.75%) MVC
5 3 (18.75%) Open Source
5 3 (18.75%) Scrum
6 2 (12.50%) Data Visualisation
6 2 (12.50%) MapReduce
7 1 (6.25%) Data Analysis
7 1 (6.25%) Data Analytics
7 1 (6.25%) Data Migration
7 1 (6.25%) Data Modelling
7 1 (6.25%) Migration
7 1 (6.25%) Performance Testing
7 1 (6.25%) Project Planning
7 1 (6.25%) Software Engineering
7 1 (6.25%) Translating Business Requirements
Programming Languages
1 11 (68.75%) SQL
2 8 (50.00%) C#
3 7 (43.75%) Java
4 5 (31.25%) C++
4 5 (31.25%) Python
4 5 (31.25%) R
5 3 (18.75%) JavaScript
6 2 (12.50%) Scala
7 1 (6.25%) MATLAB
Qualifications
1 3 (18.75%) Degree
2 1 (6.25%) PhD
Vendors
1 4 (25.00%) Microsoft
2 3 (18.75%) Tableau
3 1 (6.25%) MicroStrategy
3 1 (6.25%) Netezza
3 1 (6.25%) Oracle
3 1 (6.25%) Teradata