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 22 May 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
22 May 2015
Same period 2014 Same period 2013
Data Warehousing
Rank 41 33 34
Rank change year-on-year
-8 +1
Contract jobs citing Data Warehouse 23 31 31
As % of all contract IT jobs located in Hertfordshire 3.10% 4.46% 4.76%
As % of the Database & Business Intelligence category 14.29% 19.75% 24.03%
Number of daily rates quoted 10 25 20
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£375 £325 £425
Average daily rate % change year-on-year
+15.38% -23.52%
90% offered a daily rate of more than £291 £240 £314
10% offered a daily rate of more than £478 £440 £477
UK excluding London average daily rate £395 £375 £363
% change year-on-year
+5.33% +3.44%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £27.50 £48.00 £38.00
% change year-on-year
-42.70% +26.31%
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
161 157 129
As % of all contract IT jobs located in Hertfordshire 21.67% 22.59% 19.82%
Number of daily rates quoted 82 75 80
Average daily rate £438 £350 £375
Average daily rate % change year-on-year
+25.00% -6.66%
90% offered a daily rate of more than £300 £240 £275
10% offered a daily rate of more than £500 £475 £475
UK excluding London average daily rate £375 £350 £325
% change year-on-year
+7.14% +7.69%
Number of hourly rates quoted 4 7 2
Average hourly rate £32.43 £22.00 £22.75
Average hourly rate % change year-on-year
+47.38% -3.29%
90% offered a hourly rate of more than £14.85 £16.60 £20.55
10% offered a hourly rate of more than £50.00 £43.50 £24.95
UK excluding London average hourly rate £25.33 £34.75 £28.25
% change year-on-year
-27.10% +23.00%

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 22 May 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 22 May 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 -8 7 £309 +18.75%
Hemel Hempstead - 5 £430 -
St Albans 0 3 - -
Watford -1 1 £400 +56.09%
Data Warehouse
East of England

Data Warehouse
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 22 May 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 24 (60.00%) SQL
1 24 (60.00%) ETL
2 19 (47.50%) Oracle
3 18 (45.00%) Agile Software Development
4 16 (40.00%) Performance Tuning
5 15 (37.50%) SAP
5 15 (37.50%) MS Excel
5 15 (37.50%) Microsoft
6 13 (32.50%) Requirements Analysis
7 12 (30.00%) Tableau
7 12 (30.00%) ERP
7 12 (30.00%) Analytics
8 11 (27.50%) Finance
8 11 (27.50%) Visualisation
9 10 (25.00%) QlikView
9 10 (25.00%) User Acceptance Testing
9 10 (25.00%) Oracle Financials
9 10 (25.00%) Oracle Payables
10 7 (17.50%) Relational Database
10 7 (17.50%) Snowflake Schema
10 7 (17.50%) Project Management
10 7 (17.50%) QA
11 6 (15.00%) Test Strategy
11 6 (15.00%) Star Schema
11 6 (15.00%) RDBMS
11 6 (15.00%) Informatica
11 6 (15.00%) Coaching
12 5 (12.50%) Oracle Database
12 5 (12.50%) Data Transformation
12 5 (12.50%) PowerCenter

Data Warehouse
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 22 May 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 (2.50%) IIS
1 1 (2.50%) SharePoint
1 1 (2.50%) SAS
Applications
1 15 (37.50%) MS Excel
2 4 (10.00%) MS Visio
2 4 (10.00%) MS Office
3 3 (7.50%) MS Project
Business Applications
1 10 (25.00%) Oracle Financials
1 10 (25.00%) Oracle Payables
2 1 (2.50%) Oracle Applications
Cloud Services
1 1 (2.50%) Adobe Analytics
Communications & Networking
1 2 (5.00%) Radio Access Network
2 1 (2.50%) LDAP
Database & Business Intelligence
1 10 (25.00%) QlikView
2 7 (17.50%) Relational Database
2 7 (17.50%) Snowflake Schema
3 6 (15.00%) Star Schema
3 6 (15.00%) RDBMS
4 5 (12.50%) Oracle Database
4 5 (12.50%) PowerCenter
5 4 (10.00%) Data Mart
5 4 (10.00%) SAP Data Services
5 4 (10.00%) SQL Server
6 2 (5.00%) MySQL
6 2 (5.00%) SQL Server Reporting Services
6 2 (5.00%) PostgreSQL
6 2 (5.00%) SQL Server 2012
7 1 (2.50%) IBM InfoSphere
7 1 (2.50%) SQL Server 2005
7 1 (2.50%) SQL Server Integration Services
7 1 (2.50%) Oracle Database 11g
7 1 (2.50%) Base SAS
7 1 (2.50%) SQL Server 2008
Development Applications
1 4 (10.00%) ERwin
2 1 (2.50%) Talend Open Studio
2 1 (2.50%) Visual Studio
General
1 11 (27.50%) Finance
2 3 (7.50%) Telecoms
3 2 (5.00%) Retail
4 1 (2.50%) Banking
Job Titles
1 22 (55.00%) Developer
2 7 (17.50%) SQL Developer
2 7 (17.50%) ETL Developer
3 6 (15.00%) Team Leader
4 5 (12.50%) DBA
4 5 (12.50%) Informatica Developer
5 3 (7.50%) Lead Developer
6 2 (5.00%) Architect
6 2 (5.00%) Analyst
6 2 (5.00%) Senior Developer
6 2 (5.00%) Data Architect
6 2 (5.00%) Senior ETL Developer
6 2 (5.00%) Progress DBA
6 2 (5.00%) SQL Database Developer
6 2 (5.00%) Database Developer
6 2 (5.00%) Oracle Developer
6 2 (5.00%) Database Team Leader
6 2 (5.00%) SQL DBA
7 1 (2.50%) Oracle Applications DBA
7 1 (2.50%) Report Analyst
Libraries, Frameworks & Software Standards
1 1 (2.50%) MDX
1 1 (2.50%) WCF
1 1 (2.50%) HTML
1 1 (2.50%) .NET
1 1 (2.50%) CSS
1 1 (2.50%) Web Services
Miscellaneous
1 11 (27.50%) Visualisation
2 5 (12.50%) Data Extraction
3 4 (10.00%) Analytical Skills
4 1 (2.50%) Replication
4 1 (2.50%) Equities
4 1 (2.50%) Mathematics
4 1 (2.50%) Credit Risk
4 1 (2.50%) Data Integration
4 1 (2.50%) iSeries
4 1 (2.50%) Client/Server
Operating Systems
1 5 (12.50%) UNIX
2 2 (5.00%) Linux
Processes & Methodologies
1 24 (60.00%) ETL
2 18 (45.00%) Agile Software Development
3 16 (40.00%) Performance Tuning
4 13 (32.50%) Requirements Analysis
5 12 (30.00%) ERP
5 12 (30.00%) Analytics
6 10 (25.00%) User Acceptance Testing
7 7 (17.50%) Project Management
8 6 (15.00%) Test Strategy
8 6 (15.00%) Coaching
9 5 (12.50%) Data Transformation
9 5 (12.50%) Validation
9 5 (12.50%) Data Modelling
10 4 (10.00%) Unit Testing
10 4 (10.00%) Dimensional Modelling
11 3 (7.50%) Migration
11 3 (7.50%) Business Intelligence
12 2 (5.00%) Stakeholder Management
12 2 (5.00%) Disaster Recovery
12 2 (5.00%) Root Cause Analysis
Programming Languages
1 24 (60.00%) SQL
2 3 (7.50%) Shell Script
3 2 (5.00%) T-SQL
3 2 (5.00%) Perl
4 1 (2.50%) PowerShell
4 1 (2.50%) C
4 1 (2.50%) C#
4 1 (2.50%) VB.NET
4 1 (2.50%) VBA
Qualifications
1 5 (12.50%) Security Cleared
2 4 (10.00%) SC Cleared
Quality Assurance & Compliance
1 7 (17.50%) QA
2 5 (12.50%) Data Quality
3 2 (5.00%) SLA
4 1 (2.50%) Solvency II
System Software
1 1 (2.50%) Oracle RAC
Systems Management
1 1 (2.50%) Forefront Identity Manager
1 1 (2.50%) Oracle RMAN
1 1 (2.50%) Oracle Enterprise Manager
Vendors
1 19 (47.50%) Oracle
2 15 (37.50%) SAP
2 15 (37.50%) Microsoft
3 12 (30.00%) Tableau
4 6 (15.00%) Informatica
5 5 (12.50%) Teradata
6 2 (5.00%) Progress
6 2 (5.00%) IBM
6 2 (5.00%) Greenplum
7 1 (2.50%) Ab Initio
7 1 (2.50%) Talend
7 1 (2.50%) Adobe
7 1 (2.50%) Business Objects
7 1 (2.50%) Cognos