The table below looks at the statistics for Dimensional Modelling skills in IT contracts advertised for the Hertfordshire region. Included is a guide to the contractor rates offered in IT contracts that have cited Dimensional Modelling over the 3 months to 27 August 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
27 Aug 2016
Same period 2015 Same period 2014
Dimensional Modelling
Rank 59 67 63
Rank change year-on-year
+8 -4
Contract jobs citing Dimensional Modelling 5 5 8
As % of all contract IT jobs located in Hertfordshire 0.73% 0.61% 1.02%
As % of the Processes & Methodologies category 0.98% 0.83% 1.26%
Number of daily rates quoted 4 3 4
Median daily rate £331 £310 £218
Median daily rate % change year-on-year
+6.85% +42.52%
90% offered a daily rate of more than £288 £310 £196
10% offered a daily rate of more than £424 £310 £288
UK excluding London median daily rate £420 £425 £363
% change year-on-year
-1.17% +17.24%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £20.50 - £67.00
Dimensional Modelling
East of England

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

Processes & Methodologies Category
Hertfordshire
Contract IT job ads with a match in the
Processes & Methodologies category
508 604 637
As % of all contract IT jobs located in Hertfordshire 73.94% 74.02% 80.94%
Number of daily rates quoted 296 314 356
Median daily rate £413 £400 £388
Median daily rate % change year-on-year
+3.12% +3.22%
90% offered a daily rate of more than £275 £275 £225
10% offered a daily rate of more than £600 £575 £500
UK excluding London median daily rate £400 £400 £375
% change year-on-year
- +6.66%
Number of hourly rates quoted 21 47 28
Median hourly rate £45.00 £22.64 £15.00
Median hourly rate % change year-on-year
+98.78% +50.91%
90% offered a hourly rate of more than £11.75 £9.00 £10.20
10% offered a hourly rate of more than £52.50 £42.50 £37.50
UK excluding London median hourly rate £30.00 £33.00 £26.00
% change year-on-year
-9.09% +26.92%

Dimensional Modelling
Jobs Demand Trend in Hertfordshire

The demand trend of contract jobs across the Hertfordshire region citing Dimensional Modelling as a proportion of all IT contracts with a match in the Processes & Methodologies category.

Dimensional Modelling Jobs Demand Trend in Hertfordshire

Dimensional Modelling
Daily Rate Trend in Hertfordshire

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

Dimensional Modelling Daily Rate Trend in Hertfordshire

Dimensional Modelling
Daily Rate Histogram in Hertfordshire

This chart provides a histogram of daily rates quoted in contract IT jobs citing Dimensional Modelling across the Hertfordshire region over the 3 months to 27 August 2016.

Dimensional Modelling Daily Rate Histogram in Hertfordshire

Dimensional Modelling
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Dimensional Modelling within the Hertfordshire region over the 3 months to 27 August 2016. 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
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Welwyn Garden City -1 2 £288 -7.25%
St Albans - 1 £445 -
Watford - 1 - -
Dimensional Modelling
East of England

Dimensional Modelling
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 27 August 2016, IT contractor jobs citing Dimensional Modelling 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 Hertfordshire region with a requirement for Dimensional Modelling.

1 11 (100.00%) Data Warehouse
1 11 (100.00%) ETL
2 9 (81.82%) SQL
3 8 (72.73%) Data Transformation
4 7 (63.64%) Unit Testing
5 6 (54.55%) SQL Server Analysis Services
5 6 (54.55%) SQL Server Integration Services
5 6 (54.55%) Agile Software Development
5 6 (54.55%) OLAP
5 6 (54.55%) Business Intelligence
5 6 (54.55%) Data Quality
5 6 (54.55%) OLAP Cube
6 5 (45.45%) Oracle Database
6 5 (45.45%) Performance Tuning
6 5 (45.45%) Relational Database
6 5 (45.45%) RDBMS
6 5 (45.45%) Informatica
6 5 (45.45%) PowerCenter
6 5 (45.45%) ERwin
6 5 (45.45%) Oracle
6 5 (45.45%) Microsoft Analysis Services
6 5 (45.45%) Data Mart
7 4 (36.36%) SQL Server 2005
7 4 (36.36%) MDX
7 4 (36.36%) Data Extraction
7 4 (36.36%) SaaS
7 4 (36.36%) SQL Server Reporting Services
7 4 (36.36%) Validation
7 4 (36.36%) SQL Server
7 4 (36.36%) T-SQL

Dimensional Modelling
Top Related IT Skills in Hertfordshire 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:

Applications
1 1 (9.09%) MS Excel
Cloud Services
1 4 (36.36%) SaaS
Database & Business Intelligence
1 11 (100.00%) Data Warehouse
2 6 (54.55%) OLAP
2 6 (54.55%) OLAP Cube
2 6 (54.55%) SQL Server Analysis Services
2 6 (54.55%) SQL Server Integration Services
3 5 (45.45%) Data Mart
3 5 (45.45%) Microsoft Analysis Services
3 5 (45.45%) Oracle Database
3 5 (45.45%) PowerCenter
3 5 (45.45%) RDBMS
3 5 (45.45%) Relational Database
4 4 (36.36%) DTS
4 4 (36.36%) SQL Server
4 4 (36.36%) SQL Server 2005
4 4 (36.36%) SQL Server 2014
4 4 (36.36%) SQL Server 2016
4 4 (36.36%) SQL Server Reporting Services
Development Applications
1 5 (45.45%) ERwin
2 4 (36.36%) SQL Server Management Studio (SSMS)
General
1 4 (36.36%) Pharmaceutical
2 2 (18.18%) Advertising
Job Titles
1 11 (100.00%) Developer
2 5 (45.45%) Informatica Developer
3 4 (36.36%) Business Intelligence Developer
3 4 (36.36%) Oracle Developer
4 2 (18.18%) Full Stack Developer
4 2 (18.18%) Senior Developer
4 2 (18.18%) Senior SQL Developer
4 2 (18.18%) SQL Developer
Libraries, Frameworks & Software Standards
1 4 (36.36%) MDX
2 1 (9.09%) Web Services
Miscellaneous
1 4 (36.36%) Data Extraction
2 2 (18.18%) Analytical Skills
Processes & Methodologies
1 11 (100.00%) ETL
2 8 (72.73%) Data Transformation
3 7 (63.64%) Unit Testing
4 6 (54.55%) Agile Software Development
4 6 (54.55%) Business Intelligence
5 5 (45.45%) Performance Tuning
6 4 (36.36%) Performance Optimisation
6 4 (36.36%) SDLC
6 4 (36.36%) Validation
7 2 (18.18%) Kimball Methodology
8 1 (9.09%) Waterfall
Programming Languages
1 9 (81.82%) SQL
2 4 (36.36%) T-SQL
Quality Assurance & Compliance
1 6 (54.55%) Data Quality
Vendors
1 5 (45.45%) Informatica
1 5 (45.45%) Oracle
2 3 (27.27%) Microsoft