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 25 February 2017 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
25 Feb 2017
Same period 2016 Same period 2015
Data Warehousing
South Wales / Cardiff
Rank 24 43 18
Rank change year-on-year
+19 -25
Contract jobs citing Data Warehouse 16 16 20
As % of all contract IT jobs located in Cardiff 4.82% 3.69% 7.19%
As % of the Database & Business Intelligence category 14.29% 11.19% 20.20%
Number of daily rates quoted 14 13 19
Median daily rate £500 £325 £255
Median daily rate % change year-on-year
+53.84% +27.45%
90% offered a daily rate of more than £333 £288 £230
10% offered a daily rate of more than £596 £396 £350
UK excluding London median daily rate £400 £400 £400
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £38.00 £59.25 £37.50
% change year-on-year
-35.86% +58.00%

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
112 143 99
As % of all contract IT jobs located in Cardiff 33.73% 32.95% 35.61%
Number of daily rates quoted 82 100 74
Median daily rate £425 £339 £375
Median daily rate % change year-on-year
+25.46% -9.66%
90% offered a daily rate of more than £186 £250 £255
10% offered a daily rate of more than £525 £410 £438
UK excluding London median daily rate £400 £375 £375
% change year-on-year
+6.66% -
Number of hourly rates quoted 3 7 2
Median hourly rate £19.50 £24.50 £22.50
Median hourly rate % change year-on-year
-20.40% +8.88%
UK excluding London median hourly rate £35.00 £32.50 £32.50
% change year-on-year
+7.69% -

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 25 February 2017.

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 25 February 2017, 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 25 (54.35%) ETL
2 24 (52.17%) Informatica
2 24 (52.17%) Teradata
3 23 (50.00%) SQL
3 23 (50.00%) Oracle
4 20 (43.48%) SQL Server Integration Services
5 16 (34.78%) Business Intelligence
6 15 (32.61%) SQL Server
7 13 (28.26%) SQL Server Reporting Services
7 13 (28.26%) Data Quality
8 12 (26.09%) Change Data Capture
8 12 (26.09%) Data Architecture
8 12 (26.09%) PowerExchange
9 11 (23.91%) XML
9 11 (23.91%) Linux
9 11 (23.91%) Data Analysis
10 10 (21.74%) PowerCenter
10 10 (21.74%) Database Tuning
10 10 (21.74%) Oracle RAC
10 10 (21.74%) Oracle Database
10 10 (21.74%) ETL Development
11 9 (19.57%) SQL Server Management Studio (SSMS)
11 9 (19.57%) Data Mapping
11 9 (19.57%) Windows
12 8 (17.39%) Finance
12 8 (17.39%) Ab Initio
12 8 (17.39%) Analytics
12 8 (17.39%) Tableau
13 7 (15.22%) Enterprise Data Warehouse
13 7 (15.22%) QlikView

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 12 (26.09%) PowerExchange
2 6 (13.04%) SAS
3 1 (2.17%) Apache
3 1 (2.17%) Apache Spark
3 1 (2.17%) Luigi
3 1 (2.17%) SharePoint
Applications
1 2 (4.35%) MS Excel
Cloud Services
1 1 (2.17%) Amazon AWS
Database & Business Intelligence
1 20 (43.48%) SQL Server Integration Services
2 15 (32.61%) SQL Server
3 13 (28.26%) SQL Server Reporting Services
4 10 (21.74%) Oracle Database
4 10 (21.74%) PowerCenter
5 7 (15.22%) BusinessObjects
5 7 (15.22%) Enterprise Data Warehouse
5 7 (15.22%) QlikView
6 6 (13.04%) Hadoop
7 2 (4.35%) SQL Server Analysis Services
8 1 (2.17%) Amazon Redshift
8 1 (2.17%) Data Mining
8 1 (2.17%) Microsoft Analysis Services
8 1 (2.17%) MySQL
8 1 (2.17%) OLAP
8 1 (2.17%) PostgreSQL
8 1 (2.17%) Relational Database
8 1 (2.17%) SQL Server 2008
Development Applications
1 9 (19.57%) SQL Server Management Studio (SSMS)
2 7 (15.22%) ERwin
3 1 (2.17%) Talend Open Studio
3 1 (2.17%) Team Foundation Server
General
1 8 (17.39%) Finance
2 2 (4.35%) Retail
3 1 (2.17%) Advertising
3 1 (2.17%) Banking
Job Titles
1 16 (34.78%) Consultant
2 13 (28.26%) Informatica Consultant
3 11 (23.91%) Developer
4 7 (15.22%) Architect
4 7 (15.22%) Data Architect
4 7 (15.22%) Data Warehouse Developer
5 6 (13.04%) Programme Manager
6 5 (10.87%) Data Manager
7 4 (8.70%) Oracle Consultant
7 4 (8.70%) Teradata Consultant
8 3 (6.52%) Business Intelligence Developer
8 3 (6.52%) Data Warehouse Specialist
8 3 (6.52%) ETL Consultant
8 3 (6.52%) SQL Developer
9 2 (4.35%) Analyst
9 2 (4.35%) Data Consultant
9 2 (4.35%) Data Warehouse Manager
9 2 (4.35%) ETL Developer
9 2 (4.35%) Portfolio Manager
9 2 (4.35%) SSIS Developer
Libraries, Frameworks & Software Standards
1 11 (23.91%) XML
2 6 (13.04%) XML Schema
2 6 (13.04%) XSD
3 1 (2.17%) HTML
Miscellaneous
1 6 (13.04%) Analytical Skills
2 5 (10.87%) iSeries
2 5 (10.87%) NHS
3 2 (4.35%) Computer Science
3 2 (4.35%) Data Protection Act
3 2 (4.35%) Freedom of Information
3 2 (4.35%) Freedom of Information Act
4 1 (2.17%) Fintech
4 1 (2.17%) iPad
4 1 (2.17%) Management Information System
Operating Systems
1 11 (23.91%) Linux
2 9 (19.57%) Windows
Processes & Methodologies
1 25 (54.35%) ETL
2 16 (34.78%) Business Intelligence
3 12 (26.09%) Change Data Capture
3 12 (26.09%) Data Architecture
4 11 (23.91%) Data Analysis
5 10 (21.74%) Database Tuning
5 10 (21.74%) ETL Development
6 9 (19.57%) Data Mapping
7 8 (17.39%) Analytics
8 7 (15.22%) Data Management
8 7 (15.22%) Quality Management
9 6 (13.04%) Data Analytics
9 6 (13.04%) Data Migration
9 6 (13.04%) Dimensional Modelling
9 6 (13.04%) Migration
10 5 (10.87%) Data Governance
10 5 (10.87%) Mentoring
10 5 (10.87%) Resource Management
10 5 (10.87%) Technical Architecture
10 5 (10.87%) TOGAF
Programming Languages
1 23 (50.00%) SQL
2 2 (4.35%) VBA
3 1 (2.17%) Bash Shell
3 1 (2.17%) C#
3 1 (2.17%) PowerShell
3 1 (2.17%) Python
3 1 (2.17%) T-SQL
3 1 (2.17%) VB
Qualifications
1 2 (4.35%) Degree
2 1 (2.17%) Security Cleared
Quality Assurance & Compliance
1 13 (28.26%) Data Quality
2 1 (2.17%) Disclosure Scotland
System Software
1 10 (21.74%) Oracle RAC
Vendors
1 24 (52.17%) Informatica
1 24 (52.17%) Teradata
2 23 (50.00%) Oracle
3 8 (17.39%) Ab Initio
3 8 (17.39%) Tableau
4 7 (15.22%) MicroStrategy
5 6 (13.04%) Microsoft
5 6 (13.04%) Netezza
6 1 (2.17%) Cognos
6 1 (2.17%) RedGate
6 1 (2.17%) SAP
6 1 (2.17%) Talend