The table below looks at the statistics for ERD skills in IT contracts advertised for the North West region. Included is a guide to the contractor rates offered in IT contracts that have cited ERD over the 3 months to 26 September 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
26 Sep 2016
Same period 2015 Same period 2014
Entity-Relationship Diagram (ER Diagram)
Rank 153 - 135
Rank change year-on-year
- 0
Contract jobs citing ERD 2 0 2
As % of all contract IT jobs located in the North West 0.056% - 0.063%
As % of the Processes & Methodologies category 0.068% - 0.083%
Number of daily rates quoted 0 0 1
Median daily rate - - £475
UK excluding London median daily rate £300 £356 £470
% change year-on-year
-15.78% -24.20%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - £26.09 -
ERD
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 North West region.

Processes & Methodologies Category
North West
Contract IT job ads with a match in the
Processes & Methodologies category
2934 3629 2421
As % of all contract IT jobs located in the North West 82.83% 82.01% 75.85%
Number of daily rates quoted 1876 2274 1388
Median daily rate £400 £425 £375
Median daily rate % change year-on-year
-5.88% +13.33%
90% offered a daily rate of more than £300 £288 £265
10% offered a daily rate of more than £550 £550 £525
UK excluding London median daily rate £400 £400 £375
% change year-on-year
- +6.66%
Number of hourly rates quoted 93 140 113
Median hourly rate £24.50 £37.00 £30.00
Median hourly rate % change year-on-year
-33.78% +23.33%
90% offered a hourly rate of more than £13.00 £14.50 £12.50
10% offered a hourly rate of more than £61.19 £56.97 £78.00
UK excluding London median hourly rate £32.50 £33.64 £26.00
% change year-on-year
-3.38% +29.38%

ERD
Jobs Demand Trend in the North West

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

ERD Jobs Demand Trend in the North West

ERD
Daily Rate Trend in the North West

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing ERD across the North West region.

ERD Daily Rate Trend in the North West

ERD
Contract Job Locations in the North West

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing ERD within the North West region over the 3 months to 26 September 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
Manchester - 2 - -
ERD
England

ERD
Top 20 Related IT Skills in the North West

For the 6 months to 26 September 2016, IT contractor jobs citing ERD 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 North West region with a requirement for ERD.

1 6 (100.00%) Data Modelling
2 4 (66.67%) Star Schema
2 4 (66.67%) BusinessObjects
2 4 (66.67%) SAP BW
2 4 (66.67%) hybris
2 4 (66.67%) Tableau
2 4 (66.67%) Kimball Methodology
2 4 (66.67%) Inmon Methodology
2 4 (66.67%) Analytical Skills
2 4 (66.67%) Logical Data Model
2 4 (66.67%) Physical Data Model
2 4 (66.67%) SAP CRM
2 4 (66.67%) SAP
2 4 (66.67%) CRM
2 4 (66.67%) SAP hybris
3 2 (33.33%) SDLC
3 2 (33.33%) UML
3 2 (33.33%) Retail
3 2 (33.33%) Business Analysis
3 2 (33.33%) Use Case

ERD
Top Related IT Skills in the North West 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:

Business Applications
1 4 (66.67%) SAP CRM
1 4 (66.67%) SAP hybris
Database & Business Intelligence
1 4 (66.67%) BusinessObjects
1 4 (66.67%) SAP BW
1 4 (66.67%) Star Schema
General
1 2 (33.33%) Retail
Job Titles
1 2 (33.33%) Analyst
1 2 (33.33%) Architect
1 2 (33.33%) Business Analyst
1 2 (33.33%) Data Architect
1 2 (33.33%) Data Modeller
2 1 (16.67%) Data Business Analyst
Miscellaneous
1 4 (66.67%) Analytical Skills
Processes & Methodologies
1 6 (100.00%) Data Modelling
2 4 (66.67%) CRM
2 4 (66.67%) Inmon Methodology
2 4 (66.67%) Kimball Methodology
2 4 (66.67%) Logical Data Model
2 4 (66.67%) Physical Data Model
3 2 (33.33%) Business Analysis
3 2 (33.33%) SDLC
3 2 (33.33%) UML
3 2 (33.33%) Use Case
Vendors
1 4 (66.67%) hybris
1 4 (66.67%) SAP
1 4 (66.67%) Tableau