The table below looks at the statistics for Data Warehouse skills in IT contracts advertised for the Cardiff region. Included is a guide to the contractor rates offered in IT contracts that have cited Data Warehouse over the 3 months to 5 May 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
5 May 2016
Same period 2015 Same period 2014
Data Warehousing
Rank 44 17 39
Rank change year-on-year
-27 +22
Contract jobs citing Data Warehouse 10 19 9
As % of all contract IT jobs located in Cardiff 3.12% 7.25% 2.39%
As % of the Database & Business Intelligence category 10.00% 19.39% 12.33%
Number of daily rates quoted 9 15 3
Median daily rate £325 £325 £325
UK excluding London median daily rate £420 £400 £375
% change year-on-year
+5.00% +6.66%
Number of hourly rates quoted 0 1 0
Median hourly rate - £18.90 -
UK excluding London median hourly rate £23.00 £34.80 £55.00
% change year-on-year
-33.90% -36.72%
Data Warehouse
South Wales

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

Database & Business Intelligence Category
Cardiff
Contract IT job ads with a match in the
Database & Business Intelligence category
100 98 73
As % of all contract IT jobs located in Cardiff 31.15% 37.40% 19.41%
Number of daily rates quoted 67 74 54
Median daily rate £300 £325 £340
Median daily rate % change year-on-year
-7.69% -4.41%
90% offered a daily rate of more than £185 £203 £175
10% offered a daily rate of more than £412 £425 £450
UK excluding London median daily rate £388 £375 £350
% change year-on-year
+3.33% +7.14%
Number of hourly rates quoted 5 1 1
Median hourly rate £19.63 £18.90 £27.50
Median hourly rate % change year-on-year
+3.83% -31.27%
UK excluding London median hourly rate £34.25 £32.10 £35.00
% change year-on-year
+6.69% -8.28%

Data Warehouse
Jobs Demand Trend in Cardiff

The demand trend of contract jobs across the Cardiff region citing Data Warehouse as a proportion of all IT contracts with a match in the Database & Business Intelligence category.

Data Warehouse Jobs Demand Trend in Cardiff

Data Warehouse
Daily Rate Trend in Cardiff

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Data Warehouse across the Cardiff region.

Data Warehouse Daily Rate Trend in Cardiff

Data Warehouse
Daily Rate Histogram in Cardiff

This chart provides a histogram of daily rates quoted in contract IT jobs citing Data Warehouse across the Cardiff region over the 3 months to 5 May 2016.

Data Warehouse Daily Rate Histogram in Cardiff

Data Warehouse
Hourly Rate Trend in Cardiff

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

Data Warehouse Hourly Rate Trend in Cardiff

Data Warehouse
Top 30 Related IT Skills in Cardiff

For the 6 months to 5 May 2016, IT contractor jobs citing Data Warehouse 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 Data Warehouse.

1 16 (72.73%) SQL
2 15 (68.18%) Teradata
3 14 (63.64%) Informatica
4 10 (45.45%) Unix
4 10 (45.45%) Microsoft
4 10 (45.45%) Agile Software Development
5 9 (40.91%) Oracle
5 9 (40.91%) ETL
6 8 (36.36%) SAS
6 8 (36.36%) MicroStrategy
6 8 (36.36%) Subversion
6 8 (36.36%) JIRA
7 7 (31.82%) Release Management
7 7 (31.82%) Configuration Management
7 7 (31.82%) Process Management
7 7 (31.82%) MS Excel
7 7 (31.82%) QAComplete
7 7 (31.82%) Defect Management
8 6 (27.27%) Analytical Skills
8 6 (27.27%) Oracle Reports
8 6 (27.27%) Root Cause Analysis
9 5 (22.73%) SQL Server
10 4 (18.18%) SQL Server Integration Services
11 3 (13.64%) SQL Server Reporting Services
11 3 (13.64%) SQL Server Analysis Services
11 3 (13.64%) Business Intelligence
12 2 (9.09%) RDBMS
12 2 (9.09%) Advertising
12 2 (9.09%) Relational Database
13 1 (4.55%) Mojolicious

Data Warehouse
Top Related 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 8 (36.36%) SAS
Applications
1 7 (31.82%) MS Excel
Database & Business Intelligence
1 6 (27.27%) Oracle Reports
2 5 (22.73%) SQL Server
3 4 (18.18%) SQL Server Integration Services
4 3 (13.64%) SQL Server Analysis Services
4 3 (13.64%) SQL Server Reporting Services
5 2 (9.09%) RDBMS
5 2 (9.09%) Relational Database
6 1 (4.55%) DataStage
6 1 (4.55%) Microsoft Analysis Services
6 1 (4.55%) MongoDB
6 1 (4.55%) Power BI
6 1 (4.55%) PowerCenter
6 1 (4.55%) SQL Server 2014
6 1 (4.55%) SQL Server 7
Development Applications
1 8 (36.36%) JIRA
1 8 (36.36%) Subversion
2 7 (31.82%) QAComplete
3 1 (4.55%) Git (software)
3 1 (4.55%) SQL Server Management Studio (SSMS)
3 1 (4.55%) Team Foundation Server
General
1 2 (9.09%) Advertising
2 1 (4.55%) Banking
2 1 (4.55%) Finance
2 1 (4.55%) Retail
Job Titles
1 10 (45.45%) Developer
2 7 (31.82%) Tester
3 5 (22.73%) ETL Developer
3 5 (22.73%) Informatica Developer
3 5 (22.73%) Teradata Tester
4 3 (13.64%) Business Intelligence Developer
4 3 (13.64%) Informatica ETL Developer
4 3 (13.64%) Teradata Developer
5 2 (9.09%) Analyst
5 2 (9.09%) SQL Developer
5 2 (9.09%) Test Analyst
6 1 (4.55%) Administrator
6 1 (4.55%) Architect
6 1 (4.55%) Data Architect
6 1 (4.55%) Data Warehouse Architect
6 1 (4.55%) DBA
6 1 (4.55%) IT Manager
6 1 (4.55%) IT Project Manager
6 1 (4.55%) Project Manager
6 1 (4.55%) SQL DBA
Libraries, Frameworks & Software Standards
1 1 (4.55%) .NET
1 1 (4.55%) Mojolicious
Miscellaneous
1 6 (27.27%) Analytical Skills
2 1 (4.55%) Data Integration
Operating Systems
1 10 (45.45%) Unix
2 1 (4.55%) Linux
Processes & Methodologies
1 10 (45.45%) Agile Software Development
2 9 (40.91%) ETL
3 7 (31.82%) Configuration Management
3 7 (31.82%) Defect Management
3 7 (31.82%) Process Management
3 7 (31.82%) Release Management
4 6 (27.27%) Root Cause Analysis
5 3 (13.64%) Business Intelligence
6 1 (4.55%) Capacity Management
6 1 (4.55%) Data Migration
6 1 (4.55%) Incident Management
6 1 (4.55%) Migration
6 1 (4.55%) Security Management
6 1 (4.55%) Test Scripting
Programming Languages
1 16 (72.73%) SQL
2 1 (4.55%) Go
2 1 (4.55%) Java
2 1 (4.55%) Perl
2 1 (4.55%) Scala
2 1 (4.55%) T-SQL
Quality Assurance & Compliance
1 1 (4.55%) QA
Systems Management
1 1 (4.55%) SCOM
Vendors
1 15 (68.18%) Teradata
2 14 (63.64%) Informatica
3 10 (45.45%) Microsoft
4 9 (40.91%) Oracle
5 8 (36.36%) MicroStrategy
6 1 (4.55%) Tableau