The table below looks at the statistics for Data Warehouse skills in IT contracts advertised for the Middlesex region. Included is a guide to the contractor rates offered in IT contracts that have cited Data Warehouse over the 3 months to 1 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
1 May 2016
Same period 2015 Same period 2014
Data Warehousing
Rank 19 22 26
Rank change year-on-year
+3 +4
Contract jobs citing Data Warehouse 6 1 4
As % of all contract IT jobs located in Middlesex 3.55% 0.61% 1.57%
As % of the Database & Business Intelligence category 17.14% 5.88% 16.67%
Number of daily rates quoted 5 0 4
Median daily rate £475 - £325
90% offered a daily rate of more than £425 - £265
10% offered a daily rate of more than £516 - £455
UK excluding London median daily rate £420 £400 £375
% change year-on-year
+5.00% +6.66%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £23.00 £34.80 £55.00
% change year-on-year
-33.90% -36.72%
Data Warehouse
South East

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 Middlesex region.

Database & Business Intelligence Category
Middlesex
Contract IT job ads with a match in the
Database & Business Intelligence category
35 17 24
As % of all contract IT jobs located in Middlesex 20.71% 10.43% 9.45%
Number of daily rates quoted 28 10 19
Median daily rate £425 £388 £350
Median daily rate % change year-on-year
+9.67% +10.71%
90% offered a daily rate of more than £310 £275 £261
10% offered a daily rate of more than £513 £450 £489
UK excluding London median daily rate £388 £375 £350
% change year-on-year
+3.33% +7.14%
Number of hourly rates quoted 1 0 0
Median hourly rate £48.50 - -
UK excluding London median hourly rate £34.00 £32.50 £35.00
% change year-on-year
+4.61% -7.14%

Data Warehouse
Jobs Demand Trend in Middlesex

The demand trend of contract jobs across the Middlesex 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 Middlesex

Data Warehouse
Daily Rate Trend in Middlesex

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

Data Warehouse Daily Rate Trend in Middlesex

Data Warehouse
Hourly Rate Trend in Middlesex

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

Data Warehouse Hourly Rate Trend in Middlesex

Data Warehouse
Top 16 Related IT Skills in Middlesex

For the 6 months to 1 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 Middlesex region with a requirement for Data Warehouse.

1 5 (71.43%) SQL
2 3 (42.86%) IBM
2 3 (42.86%) Informatica
2 3 (42.86%) DataStage
2 3 (42.86%) Data Mart
2 3 (42.86%) SQL Server Integration Services
2 3 (42.86%) Data Integration
2 3 (42.86%) Pentaho
2 3 (42.86%) Performance Tuning
2 3 (42.86%) JavaScript
3 2 (28.57%) Oracle Database
3 2 (28.57%) Oracle Flashback
3 2 (28.57%) Oracle Database 11g
3 2 (28.57%) Data Mapping
3 2 (28.57%) Oracle
3 2 (28.57%) Finance

Data Warehouse
Top Related IT Skills in Middlesex 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:

Database & Business Intelligence
1 3 (42.86%) Data Mart
1 3 (42.86%) DataStage
1 3 (42.86%) Pentaho
1 3 (42.86%) SQL Server Integration Services
2 2 (28.57%) Oracle Database
2 2 (28.57%) Oracle Database 11g
General
1 2 (28.57%) Finance
Job Titles
1 5 (71.43%) Developer
2 3 (42.86%) Technical Developer
3 2 (28.57%) Applications Manager
3 2 (28.57%) Applications Project Manager
3 2 (28.57%) Data Warehouse Developer
3 2 (28.57%) Financial Services Project Manager
3 2 (28.57%) Implementation Manager
3 2 (28.57%) Implementation Project Manager
3 2 (28.57%) Oracle Data Warehouse Developer
3 2 (28.57%) Oracle Developer
3 2 (28.57%) Pentaho Developer
3 2 (28.57%) Project Implementation Manager
3 2 (28.57%) Project Manager
3 2 (28.57%) SQL Developer
4 1 (14.29%) Programmer
4 1 (14.29%) SQL Programmer
Miscellaneous
1 3 (42.86%) Data Integration
Processes & Methodologies
1 3 (42.86%) Performance Tuning
2 2 (28.57%) Data Mapping
Programming Languages
1 5 (71.43%) SQL
2 3 (42.86%) JavaScript
Systems Management
1 2 (28.57%) Oracle Flashback
Vendors
1 3 (42.86%) IBM
1 3 (42.86%) Informatica
2 2 (28.57%) Oracle