The table below looks at the statistics for Dimensional Modelling skills in IT contracts advertised for the Welwyn Garden City region. Included is a guide to the average contractor rates offered in IT contracts that have cited Dimensional Modelling over the 3 months to 19 December 2014 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
19 Dec 2014
Same period 2013 Same period 2012
Dimensional Modeling
Rank 9 - -
Rank change year-on-year
- 0
Contract jobs citing Dimensional Modelling 3 0 0
As % of all contract IT jobs located in Welwyn Garden City 7.32% - -
As % of the Processes & Methodologies category 10.34% - -
Number of daily rates quoted 2 0 0
Average daily rate
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£286 - -
UK excluding London average daily rate £438 £400 £390
% change year-on-year
+9.37% +2.56%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £67.00 - -
Dimensional Modelling
Hertfordshire

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in contract jobs advertised in the Welwyn Garden City region.

Processes & Methodologies Category
Welwyn Garden City
Contract IT job ads with a match in the
Processes & Methodologies category
29 24 37
As % of all contract IT jobs located in Welwyn Garden City 70.73% 64.86% 67.27%
Number of daily rates quoted 15 16 20
Average daily rate £288 £425 £385
Average daily rate % change year-on-year
-32.35% +10.38%
90% offered a daily rate of more than £230 £240 £170
10% offered a daily rate of more than £325 £590 £550
UK excluding London average daily rate £388 £365 £365
% change year-on-year
+6.16% -
Number of hourly rates quoted 1 2 6
Average hourly rate £11.50 £15.10 £15.50
Average hourly rate % change year-on-year
-23.84% -2.58%
UK excluding London average hourly rate £25.00 £27.00 £30.00
% change year-on-year
-7.40% -10.00%

Dimensional Modelling
Jobs Demand Trend in Welwyn Garden City

This chart provides a 3-month moving total of IT contractor jobs citing Dimensional Modelling across the Welwyn Garden City region as a proportion of the total demand within the Processes & Methodologies category.

Dimensional Modelling Jobs Demand Trend in Welwyn Garden City

Dimensional Modelling
Daily Rate Trend in Welwyn Garden City

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Dimensional Modelling across the Welwyn Garden City region.

Dimensional Modelling Daily Rate Trend in Welwyn Garden City

Dimensional Modelling
Top 15 Related IT Skills in Welwyn Garden City

For the 6 months to 19 December 2014, IT contractor jobs across the Welwyn Garden City region citing Dimensional Modelling 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 Dimensional Modelling.

1 3 (100.00%) Oracle
1 3 (100.00%) ETL
1 3 (100.00%) Informatica
1 3 (100.00%) ERwin
1 3 (100.00%) Data Mart
1 3 (100.00%) Oracle Database 11g
1 3 (100.00%) Unit Testing
1 3 (100.00%) Data Integration
1 3 (100.00%) Oracle Database
1 3 (100.00%) Performance Tuning
2 2 (66.67%) Agile Software Development
2 2 (66.67%) PowerCenter
2 2 (66.67%) Data Warehouse
2 2 (66.67%) Data Quality
3 1 (33.33%) Pharmaceutical

Dimensional Modelling
Top Related IT Skills in Welwyn Garden City by Category

For the 6 months to 19 December 2014, IT contractor jobs across the Welwyn Garden City region citing Dimensional Modelling 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 Dimensional Modelling. Up to 20 skills are shown per category.

Database & Business Intelligence
1 3 (100.00%) Data Mart
1 3 (100.00%) Oracle Database 11g
1 3 (100.00%) Oracle Database
2 2 (66.67%) PowerCenter
2 2 (66.67%) Data Warehouse
Development Applications
1 3 (100.00%) ERwin
General
1 1 (33.33%) Pharmaceutical
Job Titles
1 3 (100.00%) Developer
1 3 (100.00%) ETL Developer
2 1 (33.33%) Informatica Developer
2 1 (33.33%) Informatica ETL Developer
Miscellaneous
1 3 (100.00%) Data Integration
Processes & Methodologies
1 3 (100.00%) ETL
1 3 (100.00%) Unit Testing
1 3 (100.00%) Performance Tuning
2 2 (66.67%) Agile Software Development
Quality Assurance & Compliance
1 2 (66.67%) Data Quality
Vendors
1 3 (100.00%) Oracle
1 3 (100.00%) Informatica