The following table provides summary statistics for permanent job vacancies advertised in Cardiff with a requirement for Data Modelling skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Data Modelling over the 3 months to 28 March 2017 with a comparison to the same period in the previous 2 years.

Data Modelling
South Wales / Cardiff
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 64 61 66
Rank change year-on-year -3 +5  
Permanent jobs citing Data Modelling 3 10 4
As % of all permanent IT jobs advertised in Cardiff 0.54% 1.43% 0.61%
As % of the Processes & Methodologies category 0.60% 1.70% 0.71%
Number of salaries quoted 3 9 4
Median salary £32,000 £40,000 £40,500
Median salary % change year-on-year -20.00% -1.23%  
90% offered a salary of more than £28,400 £28,097 £31,500
10% offered a salary of more than £42,400 £55,000 £46,000
UK excluding London median salary £50,000 £47,500 £47,500
% change year-on-year +5.26% -  

Data Modelling is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Cardiff with a requirement for process and methodology skills.

Process & Methodology Skills
Cardiff
Permanent job vacancies with a requirement for process and methodology skills 496 588 565
As % of all permanent IT job vacancies advertised in Cardiff 89.21% 84.12% 85.74%
Number of salaries quoted 439 479 490
Median salary £40,000 £37,500 £35,000
Median salary % change year-on-year +6.66% +7.14%  
90% offered a salary of more than £27,500 £26,000 £25,000
10% offered a salary of more than £57,500 £52,500 £51,500
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

Data Modelling
Job Vacancy Trend in Cardiff

The job posting trend of jobs advertised in Cardiff citing Data Modelling as a proportion of all permanent or contract IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for Data Modelling in Cardiff

Data Modelling
Salary Trend in Cardiff

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Data Modelling in Cardiff.

Salary trend for Data Modelling in Cardiff

Data Modelling
Salary Histogram in Cardiff

The salary distribution of IT jobs citing Data Modelling in Cardiff over the 3 months to 28 March 2017.

Salary histogram for Data Modelling in Cardiff

For the 6 months to 28 March 2017, IT jobs citing Data Modelling 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 Cardiff region with a requirement for Data Modelling.

1 6 (75.00%) Finance
2 5 (62.50%) Data Warehouse
3 4 (50.00%) ETL
3 4 (50.00%) Oracle
3 4 (50.00%) Hadoop
4 3 (37.50%) Apache Hive
4 3 (37.50%) Tableau
4 3 (37.50%) HBase
4 3 (37.50%) Oracle Database
4 3 (37.50%) Relational Database
4 3 (37.50%) HDFS
4 3 (37.50%) Apache Pig
4 3 (37.50%) Apache Spark
4 3 (37.50%) Data Cleansing
4 3 (37.50%) Mathematics
4 3 (37.50%) Unix
4 3 (37.50%) Business Intelligence
4 3 (37.50%) RDBMS
4 3 (37.50%) Data Lake
4 3 (37.50%) Presto
5 2 (25.00%) Workflow
5 2 (25.00%) Oracle Workflow
5 2 (25.00%) SOAP
5 2 (25.00%) Web Services
5 2 (25.00%) XML
5 2 (25.00%) Computer Science
5 2 (25.00%) Data Integration
5 2 (25.00%) Legal
5 2 (25.00%) Degree
5 2 (25.00%) Big Data

Data Modelling
Co-occurring IT Skills in Cardiff 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 3 (37.50%) Apache Pig
1 3 (37.50%) Apache Spark
2 2 (25.00%) Oracle Workflow
3 1 (12.50%) SAS
Cloud Services
1 1 (12.50%) Google Analytics
Communications & Networking
1 1 (12.50%) FTP
Database & Business Intelligence
1 5 (62.50%) Data Warehouse
2 4 (50.00%) Hadoop
3 3 (37.50%) Apache Hive
3 3 (37.50%) Data Lake
3 3 (37.50%) HBase
3 3 (37.50%) Oracle Database
3 3 (37.50%) Presto
3 3 (37.50%) RDBMS
3 3 (37.50%) Relational Database
4 2 (25.00%) Big Data
4 2 (25.00%) Pentaho
5 1 (12.50%) BusinessObjects
5 1 (12.50%) Enterprise Data Warehouse
5 1 (12.50%) Oracle Reports
5 1 (12.50%) QlikView
5 1 (12.50%) SQL Server
5 1 (12.50%) SQL Server Integration Services
5 1 (12.50%) SQL Server Reporting Services
Development Applications
1 1 (12.50%) ERwin
1 1 (12.50%) Team Foundation Server
General
1 6 (75.00%) Finance
2 2 (25.00%) Legal
3 1 (12.50%) Marketing
Job Titles
1 3 (37.50%) Analyst
1 3 (37.50%) Data Engineer
2 2 (25.00%) Big Data Engineer
2 2 (25.00%) Hadoop Engineer
3 1 (12.50%) Architect
3 1 (12.50%) Business Analyst
3 1 (12.50%) Business Intelligence Analyst
3 1 (12.50%) Business IT Analyst
3 1 (12.50%) Business Systems Analyst
3 1 (12.50%) Data Architect
3 1 (12.50%) Head of Information
3 1 (12.50%) Head of Information Systems
3 1 (12.50%) IT Analyst
3 1 (12.50%) Systems Analyst
Libraries, Frameworks & Software Standards
1 2 (25.00%) RESTful
1 2 (25.00%) SOAP
1 2 (25.00%) Web Services
1 2 (25.00%) XML
Miscellaneous
1 2 (25.00%) Computer Science
2 1 (12.50%) Analytical Skills
2 1 (12.50%) Management Information System
2 1 (12.50%) User Experience
Operating Systems
1 3 (37.50%) Unix
Processes & Methodologies
1 4 (50.00%) ETL
2 3 (37.50%) Business Intelligence
2 3 (37.50%) Data Cleansing
2 3 (37.50%) Mathematics
3 2 (25.00%) Analytics
3 2 (25.00%) Data Integration
3 2 (25.00%) Workflow
4 1 (12.50%) Agile Software Development
4 1 (12.50%) Business Analysis
4 1 (12.50%) CRM
4 1 (12.50%) Data Architecture
4 1 (12.50%) Data Management
4 1 (12.50%) Data Migration
4 1 (12.50%) Data Security
4 1 (12.50%) Dimensional Modelling
4 1 (12.50%) Direct Marketing
4 1 (12.50%) Migration
4 1 (12.50%) Quality Management
4 1 (12.50%) Test Scripting
4 1 (12.50%) Use Case
Programming Languages
1 1 (12.50%) C
1 1 (12.50%) SQL
Qualifications
1 2 (25.00%) Degree
2 1 (12.50%) ISEB
2 1 (12.50%) ISTQB
Quality Assurance & Compliance
1 1 (12.50%) Data Quality
1 1 (12.50%) QA
System Software
1 3 (37.50%) HDFS
Vendors
1 4 (50.00%) Oracle
2 3 (37.50%) Tableau
3 1 (12.50%) Ab Initio
3 1 (12.50%) Google
3 1 (12.50%) Informatica
3 1 (12.50%) MicroStrategy
3 1 (12.50%) Netezza
3 1 (12.50%) Teradata