Period
to 23 July 2017

The following table provides summary statistics for contract job vacancies advertised in Cardiff with a requirement for Relational Database skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Relational Database over the 6 months to 23 July 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Relational Database
South Wales > Cardiff
6 months to
23 Jul 2017
Same period 2016 Same period 2015
Rank 33 60 22
Rank change year-on-year +27 -38 +36
Contract jobs citing Relational Database 30 10 49
As % of all contract IT jobs advertised in Cardiff 4.59% 1.54% 7.73%
As % of the Database & Business Intelligence category 17.75% 5.13% 21.68%
Number of daily rates quoted 26 9 45
Cardiff median daily rate £366 £288 £275
Median daily rate % change year-on-year +27.39% +4.55% +10.00%
10th Percentile £191 £225 £208
90th Percentile £400 £320 £400
South Wales median daily rate £373 £288 £305
% change year-on-year +29.57% -5.74% +14.02%
Number of hourly rates quoted 2 0 0
Cardiff median hourly rate £27.82 - -
South Wales median hourly rate £27.82 - -

Relational Database is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Cardiff with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
Cardiff
Contract job vacancies with a requirement for database and business intelligence skills 169 195 226
As % of all contract IT job vacancies advertised in Cardiff 25.84% 30.00% 35.65%
Number of daily rates quoted 123 140 171
Cardiff median daily rate £375 £348 £325
Median daily rate % change year-on-year +7.91% +6.92% -
10th Percentile £213 £203 £185
90th Percentile £518 £475 £438
South Wales median daily rate £375 £350 £350
% change year-on-year +7.14% - -
Number of hourly rates quoted 4 7 2
Cardiff median hourly rate £27.82 £19.63 £27.45
Median hourly rate % change year-on-year +41.76% -28.51% -4.94%
10th Percentile £17.88 £17.64 £19.31
90th Percentile £38.13 £24.75 £34.44
South Wales median hourly rate £32.50 £24.50 £26.70
% change year-on-year +32.65% -8.24% -2.91%

Relational Database
Job Vacancy Trend in Cardiff

Job postings citing Relational Database as a percentage of all IT jobs advertised in Cardiff.

Job vacancy trend for Relational Database in Cardiff

Relational Database
Contractor Daily Rate Trend in Cardiff

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Relational Database in Cardiff.

Contractor daily rate trend for Relational Database in Cardiff

Relational Database
Contractor Daily Rate Histogram in Cardiff

The daily rate distribution of IT jobs citing Relational Database in Cardiff over the 6 months to 23 July 2017.

Contractor daily rate histogram for Relational Database in Cardiff

Relational Database
Contractor Hourly Rate Trend in Cardiff

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Relational Database in Cardiff.

Contractor hourly rate trend for Relational Database in Cardiff

For the 6 months to 23 July 2017, IT contractor jobs citing Relational Database 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 Cardiff region with a requirement for Relational Database.

1 27 (90.00%) RDBMS
2 26 (86.67%) .NET Framework
2 26 (86.67%) .NET
2 26 (86.67%) OOP
2 26 (86.67%) LINQ
2 26 (86.67%) Unit Testing
2 26 (86.67%) Entity Framework
3 25 (83.33%) SQL
4 23 (76.67%) Agile Software Development
5 21 (70.00%) Windows
6 20 (66.67%) Visual Studio
6 20 (66.67%) C#
6 20 (66.67%) Microsoft
6 20 (66.67%) Team Foundation Server
7 19 (63.33%) WCF
8 16 (53.33%) Oracle
9 15 (50.00%) PL/SQL
9 15 (50.00%) Oracle Forms
9 15 (50.00%) Oracle9i Database
9 15 (50.00%) WinForms
9 15 (50.00%) Oracle Database 11g
9 15 (50.00%) Oracle Database
9 15 (50.00%) Code First Entity Framework
10 14 (46.67%) Informatics
11 13 (43.33%) Scrum
12 12 (40.00%) UML
12 12 (40.00%) MVC
12 12 (40.00%) ASP.NET
12 12 (40.00%) MSBuild
13 11 (36.67%) Test Automation

Relational Database
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 1 (3.33%) Apache
1 1 (3.33%) Apache Airflow
1 1 (3.33%) Tornado
Applications
1 1 (3.33%) Microsoft Excel
Database & Business Intelligence
1 27 (90.00%) RDBMS
2 15 (50.00%) Oracle Database
2 15 (50.00%) Oracle Database 11g
2 15 (50.00%) Oracle9i Database
3 4 (13.33%) SQL Server
4 2 (6.67%) MySQL
4 2 (6.67%) SQL Server 2014
5 1 (3.33%) SQLite
Development Applications
1 20 (66.67%) Team Foundation Server
1 20 (66.67%) Visual Studio
2 15 (50.00%) Oracle Forms
3 12 (40.00%) MSBuild
4 6 (20.00%) MSTest
4 6 (20.00%) NUnit
General
1 1 (3.33%) Back Office
1 1 (3.33%) Finance
Job Titles
1 27 (90.00%) Developer
2 22 (73.33%) .NET Developer
3 8 (26.67%) SQL Developer
4 6 (20.00%) Senior Developer
4 6 (20.00%) Software Developer
5 5 (16.67%) Oracle Developer
5 5 (16.67%) Senior Software Developer
6 4 (13.33%) .NET Software Developer
6 4 (13.33%) Senior .NET Developer
7 3 (10.00%) Oracle Forms Developer
7 3 (10.00%) Senior .NET Software Developer
8 2 (6.67%) ASP.NET Developer
8 2 (6.67%) ASP.NET MVC Developer
8 2 (6.67%) C# .NET Developer
8 2 (6.67%) C# Developer
8 2 (6.67%) Senior Oracle Developer
8 2 (6.67%) Software Engineer
9 1 (3.33%) Developer/Software Engineer
9 1 (3.33%) Migration Analyst
9 1 (3.33%) Python Software Engineer
Libraries, Frameworks & Software Standards
1 26 (86.67%) .NET
1 26 (86.67%) .NET Framework
1 26 (86.67%) Entity Framework
1 26 (86.67%) LINQ
2 19 (63.33%) WCF
3 15 (50.00%) Code First Entity Framework
3 15 (50.00%) WinForms
4 12 (40.00%) ASP.NET
5 10 (33.33%) jQuery
6 8 (26.67%) ASP.NET MVC
7 6 (20.00%) AngularJS
7 6 (20.00%) ASP.NET Web Forms
7 6 (20.00%) SOAP
7 6 (20.00%) Web Services
8 2 (6.67%) Flask
9 1 (3.33%) Django
9 1 (3.33%) Laravel
9 1 (3.33%) OAuth
9 1 (3.33%) REST
9 1 (3.33%) ZeroMQ
Miscellaneous
1 8 (26.67%) NHS
2 1 (3.33%) Computer Science
2 1 (3.33%) Data Structures
2 1 (3.33%) Life Science
2 1 (3.33%) Management Information System
Operating Systems
1 21 (70.00%) Windows
2 2 (6.67%) Linux
Processes & Methodologies
1 26 (86.67%) OOP
1 26 (86.67%) Unit Testing
2 23 (76.67%) Agile Software Development
3 14 (46.67%) Informatics
4 13 (43.33%) Scrum
5 12 (40.00%) MVC
5 12 (40.00%) UML
6 11 (36.67%) Test Automation
7 8 (26.67%) MVVM
8 6 (20.00%) Coaching
8 6 (20.00%) Mentoring
9 2 (6.67%) Software Engineering
10 1 (3.33%) Continuous Delivery
10 1 (3.33%) Data Management
10 1 (3.33%) Document Management
10 1 (3.33%) ERP
10 1 (3.33%) Migration
10 1 (3.33%) OO
10 1 (3.33%) OOD
10 1 (3.33%) PLM
Programming Languages
1 25 (83.33%) SQL
2 20 (66.67%) C#
3 15 (50.00%) PL/SQL
4 2 (6.67%) Python
5 1 (3.33%) C++
5 1 (3.33%) PHP
Qualifications
1 10 (33.33%) Degree
2 2 (6.67%) BPSS Clearance
2 2 (6.67%) Security Cleared
Quality Assurance & Compliance
1 2 (6.67%) Disclosure Scotland
2 1 (3.33%) ISO 13485
Vendors
1 20 (66.67%) Microsoft
2 16 (53.33%) Oracle
3 3 (10.00%) HP
4 1 (3.33%) SAP
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