The table below looks at the statistics for Data Warehouse skills in IT contracts advertised for the Hertfordshire region. Included is a guide to the average contractor rates offered in IT contracts that have cited Data Warehouse over the 3 months to 3 September 2015 with a comparison to the same period in 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.

Location
3 months to
3 Sep 2015
Same period 2014 Same period 2013
Data Warehousing
Rank 35 17 18
Rank change year-on-year
-18 +1
Contract jobs citing Data Warehouse 31 70 40
As % of all contract IT jobs located in Hertfordshire 3.93% 8.87% 7.74%
As % of the Database & Business Intelligence category 20.67% 29.17% 29.85%
Number of daily rates quoted 17 51 26
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£350 £400 £356
Average daily rate % change year-on-year
-12.50% +12.28%
90% offered a daily rate of more than £241 £210 £178
10% offered a daily rate of more than £463 £500 £610
UK excluding London average daily rate £400 £375 £370
% change year-on-year
+6.66% +1.35%
Number of hourly rates quoted 0 0 1
Average hourly rate - - £140.00
UK excluding London average hourly rate £30.00 £67.00 £45.25
% change year-on-year
-55.22% +48.06%
Data Warehouse
East of England

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 Hertfordshire region.

Database & Business Intelligence Category
Hertfordshire
Contract IT job ads with a match in the
Database & Business Intelligence category
150 240 134
As % of all contract IT jobs located in Hertfordshire 19.01% 30.42% 25.92%
Number of daily rates quoted 80 148 82
Average daily rate £350 £365 £350
Average daily rate % change year-on-year
-4.10% +4.28%
90% offered a daily rate of more than £275 £208 £175
10% offered a daily rate of more than £500 £463 £500
UK excluding London average daily rate £375 £350 £350
% change year-on-year
+7.14% -
Number of hourly rates quoted 0 4 9
Average hourly rate - £20.00 £46.00
Average hourly rate % change year-on-year
- -56.52%
UK excluding London average hourly rate £33.55 £31.00 £30.50
% change year-on-year
+8.22% +1.63%

Data Warehouse
Jobs Demand Trend in Hertfordshire

This chart provides a 3-month moving total of IT contractor jobs citing Data Warehouse across the Hertfordshire region as a proportion of the total demand within the Database & Business Intelligence category.

Data Warehouse Jobs Demand Trend in Hertfordshire

Data Warehouse
Daily Rate Trend in Hertfordshire

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

Data Warehouse Daily Rate Trend in Hertfordshire

Data Warehouse
Daily Rate Histogram in Hertfordshire

This chart provides a histogram of daily rates quoted in contract IT jobs citing Data Warehouse across the Hertfordshire region over the 3 months to 3 September 2015.

Data Warehouse Daily Rate Histogram in Hertfordshire

Data Warehouse
Hourly Rate Trend in Hertfordshire

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

Data Warehouse Hourly Rate Trend in Hertfordshire

Data Warehouse
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Data Warehouse within the Hertfordshire region over the 3 months to 3 September 2015. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Welwyn Garden City -2 7 £310 +34.49%
Watford -1 5 - - 1
Hemel Hempstead - 3 £300 - 3
Stevenage - 1 £375 - 1
Data Warehouse
East of England

Data Warehouse
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 3 September 2015, IT contractor jobs across the Hertfordshire region citing Data Warehouse also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Data Warehouse.

1 27 (54.00%) ETL
2 26 (52.00%) SQL
3 23 (46.00%) Oracle
4 17 (34.00%) Agile Software Development
5 14 (28.00%) Business Intelligence
5 14 (28.00%) Performance Tuning
6 13 (26.00%) Oracle Database
7 12 (24.00%) Relational Database
8 11 (22.00%) RDBMS
9 10 (20.00%) Informatica
9 10 (20.00%) Finance
9 10 (20.00%) Analytical Skills
9 10 (20.00%) Data Quality
10 9 (18.00%) Data Extraction
10 9 (18.00%) Data Transformation
10 9 (18.00%) Validation
10 9 (18.00%) Data Mart
10 9 (18.00%) Unit Testing
10 9 (18.00%) Dimensional Modelling
10 9 (18.00%) PowerCenter
10 9 (18.00%) ERwin
11 7 (14.00%) SAP
11 7 (14.00%) Data Modelling
11 7 (14.00%) User Acceptance Testing
11 7 (14.00%) Migration
11 7 (14.00%) Visualisation
11 7 (14.00%) Tableau
12 6 (12.00%) Test Strategy
12 6 (12.00%) Business Analysis
12 6 (12.00%) Cognos

Data Warehouse
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 3 September 2015, IT contractor jobs across the Hertfordshire region citing Data Warehouse also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Data Warehouse. Up to 20 skills are shown per category.

Application Platforms
1 1 (2.00%) IIS
1 1 (2.00%) SharePoint
Applications
1 6 (12.00%) MS Office
1 6 (12.00%) MS Visio
2 5 (10.00%) MS Excel
3 3 (6.00%) MS Project
Business Applications
1 3 (6.00%) Oracle Financials
1 3 (6.00%) Oracle Payables
2 2 (4.00%) Cognos Business Intelligence
3 1 (2.00%) Oracle EBS
3 1 (2.00%) Oracle Applications
Cloud Services
1 1 (2.00%) Microsoft Azure
1 1 (2.00%) Amazon AWS
Communications & Networking
1 3 (6.00%) SAN
2 2 (4.00%) GSM
3 1 (2.00%) LDAP
3 1 (2.00%) Radio Access Network
Database & Business Intelligence
1 13 (26.00%) Oracle Database
2 12 (24.00%) Relational Database
3 11 (22.00%) RDBMS
4 9 (18.00%) PowerCenter
4 9 (18.00%) Data Mart
5 5 (10.00%) QlikView
5 5 (10.00%) BusinessObjects
6 4 (8.00%) SQL Server Reporting Services
6 4 (8.00%) SAP Data Services
6 4 (8.00%) Oracle Reports
7 3 (6.00%) BusinessObjects XI
7 3 (6.00%) BusinessObjects Web Intelligence
7 3 (6.00%) Oracle BI EE
8 2 (4.00%) SQL Server
8 2 (4.00%) Big Data
8 2 (4.00%) Qlik Sense
9 1 (2.00%) Amazon RDS
9 1 (2.00%) IBM InfoSphere
9 1 (2.00%) Amazon Redshift
9 1 (2.00%) Crystal Reports
Development Applications
1 9 (18.00%) ERwin
2 3 (6.00%) LoadRunner
2 3 (6.00%) Oracle APEX
3 2 (4.00%) Talend Open Studio
4 1 (2.00%) Visual Studio
4 1 (2.00%) JIRA
General
1 10 (20.00%) Finance
2 5 (10.00%) Retail
3 4 (8.00%) Telecoms
4 3 (6.00%) Publishing
5 1 (2.00%) Advertising
Job Titles
1 24 (48.00%) Developer
2 14 (28.00%) Analyst
3 9 (18.00%) Business Analyst
3 9 (18.00%) Informatica Developer
4 7 (14.00%) ETL Developer
5 4 (8.00%) Test Leader
5 4 (8.00%) Business Developer
5 4 (8.00%) DBA
5 4 (8.00%) Oracle Developer
5 4 (8.00%) Business Objects Developer
6 3 (6.00%) Senior Developer
6 3 (6.00%) Consultant
6 3 (6.00%) SQL Developer
7 2 (4.00%) Data Analyst
7 2 (4.00%) Oracle DBA
7 2 (4.00%) Senior ETL Developer
7 2 (4.00%) Informatica ETL Developer
7 2 (4.00%) QlikView Developer
7 2 (4.00%) Test Consultant
7 2 (4.00%) Progress DBA
Libraries, Frameworks & Software Standards
1 5 (10.00%) Web Services
2 3 (6.00%) XML
3 1 (2.00%) WCF
3 1 (2.00%) .NET
Miscellaneous
1 10 (20.00%) Analytical Skills
2 9 (18.00%) Data Extraction
3 7 (14.00%) Visualisation
4 3 (6.00%) Mainframe
5 2 (4.00%) Management Information System
5 2 (4.00%) Data Centre
6 1 (2.00%) Data Protection Act
6 1 (2.00%) Mathematics
6 1 (2.00%) Client/Server
6 1 (2.00%) Data Integration
6 1 (2.00%) iSeries
Operating Systems
1 5 (10.00%) UNIX
2 2 (4.00%) Linux
3 1 (2.00%) Windows
Processes & Methodologies
1 27 (54.00%) ETL
2 17 (34.00%) Agile Software Development
3 14 (28.00%) Business Intelligence
3 14 (28.00%) Performance Tuning
4 9 (18.00%) Data Transformation
4 9 (18.00%) Validation
4 9 (18.00%) Unit Testing
4 9 (18.00%) Dimensional Modelling
5 7 (14.00%) User Acceptance Testing
5 7 (14.00%) Migration
5 7 (14.00%) Data Modelling
6 6 (12.00%) Business Analysis
6 6 (12.00%) Test Strategy
7 5 (10.00%) Data Migration
7 5 (10.00%) Waterfall
8 4 (8.00%) Requirements Analysis
8 4 (8.00%) ERP
8 4 (8.00%) SDLC
8 4 (8.00%) ETL Development
9 3 (6.00%) Dashboard Development
Programming Languages
1 26 (52.00%) SQL
2 3 (6.00%) Shell Script
3 1 (2.00%) PowerShell
3 1 (2.00%) VB.NET
3 1 (2.00%) VBA
3 1 (2.00%) C
3 1 (2.00%) C#
3 1 (2.00%) Perl
3 1 (2.00%) PL/SQL
Qualifications
1 5 (10.00%) Security Cleared
2 4 (8.00%) SC Cleared
3 2 (4.00%) ISEB
4 1 (2.00%) ISTQB Foundation Certification
Quality Assurance & Compliance
1 10 (20.00%) Data Quality
2 4 (8.00%) QA
3 2 (4.00%) SLA
4 1 (2.00%) Solvency II
System Software
1 1 (2.00%) Oracle RAC
Systems Management
1 2 (4.00%) HP Quality Center
2 1 (2.00%) Forefront Identity Manager
2 1 (2.00%) Oracle Enterprise Manager
2 1 (2.00%) Oracle RMAN
Vendors
1 23 (46.00%) Oracle
2 10 (20.00%) Informatica
3 7 (14.00%) SAP
3 7 (14.00%) Tableau
4 6 (12.00%) Cognos
5 5 (10.00%) Microsoft
6 2 (4.00%) HP
6 2 (4.00%) Progress
6 2 (4.00%) IBM
6 2 (4.00%) Talend
7 1 (2.00%) Ab Initio
7 1 (2.00%) Greenplum