Period
to 18 September 2018

The following table provides summary statistics for contract job vacancies advertised in Bristol with a requirement for Logical Data Model skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Logical Data Model over the 6 months to 18 September 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Logical Data Model
South West > Bristol
6 months to
18 Sep 2018
Same period 2017 Same period 2016
Rank 117 107 108
Rank change year-on-year -10 +1 0
Contract jobs citing Logical Data Model 6 6 1
As % of all contract IT jobs advertised in Bristol 0.30% 0.34% 0.057%
As % of the Processes & Methodologies category 0.36% 0.41% 0.067%
Number of daily rates quoted 4 5 1
Bristol median daily rate £469 £605 £300
Median daily rate % change year-on-year -22.52% +101.67% -29.08%
South West median daily rate £525 £605 £300
% change year-on-year -13.22% +101.67% -42.31%
Number of hourly rates quoted 0 1 0
Bristol median hourly rate - £35.00 -
South West median hourly rate - £35.00 -

Logical Data Model is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Bristol with a requirement for process or methodology skills.

All Process and Methodology Skills
Bristol
Contract vacancies with a requirement for process or methodology skills 1,670 1,470 1,498
As % of all contract IT jobs advertised in Bristol 83.79% 82.86% 85.02%
Number of daily rates quoted 1,126 981 1,089
Bristol median daily rate £413 £375 £375
Median daily rate % change year-on-year +10.00% - -
10th Percentile £275 £256 £253
90th Percentile £538 £538 £550
South West median daily rate £425 £400 £375
% change year-on-year +6.25% +6.67% -
Number of hourly rates quoted 50 41 66
Bristol median hourly rate £42.75 £31.00 £31.25
Median hourly rate % change year-on-year +37.90% -0.80% +13.64%
10th Percentile £13.20 £12.38 £12.31
90th Percentile £68.88 £50.00 £45.63
South West median hourly rate £41.53 £39.00 £35.50
% change year-on-year +6.49% +9.86% -4.05%

Logical Data Model
Job Vacancy Trend in Bristol

Job postings citing Logical Data Model as a percentage of all IT jobs advertised in Bristol.

Job vacancy trend for Logical Data Model in Bristol

Logical Data Model
Contractor Daily Rate Trend in Bristol

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Logical Data Model in Bristol.

Contractor daily rate trend for Logical Data Model in Bristol

For the 6 months to 18 September 2018, IT contractor jobs citing Logical Data Model also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Bristol region with a requirement for Logical Data Model.

1 6 (100.00%) Data Modelling
2 5 (83.33%) SQL Server
2 5 (83.33%) Microsoft Azure
2 5 (83.33%) Power BI
3 4 (66.67%) Business Intelligence
3 4 (66.67%) Microsoft
3 4 (66.67%) Scrum
3 4 (66.67%) Agile Software Development
4 3 (50.00%) ISEB
4 3 (50.00%) Data Warehouse
4 3 (50.00%) Customer Requirements
4 3 (50.00%) Master Data Management
4 3 (50.00%) Physical Data Model
4 3 (50.00%) PaaS
4 3 (50.00%) Kanban
4 3 (50.00%) SC Cleared
4 3 (50.00%) Security Cleared
5 1 (16.67%) SQL
5 1 (16.67%) T-SQL
5 1 (16.67%) Migration
5 1 (16.67%) Capita
5 1 (16.67%) Dimensional Modelling
5 1 (16.67%) Visualisation
5 1 (16.67%) Kimball Methodology
5 1 (16.67%) Analytics
5 1 (16.67%) User Stories
5 1 (16.67%) Conceptual Models
5 1 (16.67%) Azure SQL Data Warehouse
5 1 (16.67%) Wireframes

Logical Data Model
Co-occurring IT Skills in Bristol 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:

Cloud Services
1 5 (83.33%) Microsoft Azure
2 3 (50.00%) PaaS
Database & Business Intelligence
1 5 (83.33%) Power BI
1 5 (83.33%) SQL Server
2 3 (50.00%) Data Warehouse
3 1 (16.67%) Azure SQL Data Warehouse
Job Titles
1 3 (50.00%) Architect
1 3 (50.00%) Data Architect
2 2 (33.33%) Analyst
2 2 (33.33%) Business Analyst
3 1 (16.67%) Azure Architect
3 1 (16.67%) Business Intelligence Analyst
3 1 (16.67%) Business Intelligence Business Analyst
3 1 (16.67%) Cloud Architect
3 1 (16.67%) Data Warehouse Architect
3 1 (16.67%) Technical Analyst
3 1 (16.67%) Technical Business Analyst
Processes & Methodologies
1 6 (100.00%) Data Modelling
2 4 (66.67%) Agile Software Development
2 4 (66.67%) Business Intelligence
2 4 (66.67%) Scrum
3 3 (50.00%) Customer Requirements
3 3 (50.00%) Kanban
3 3 (50.00%) Master Data Management
3 3 (50.00%) Physical Data Model
4 1 (16.67%) Analytics
4 1 (16.67%) Conceptual Models
4 1 (16.67%) Dimensional Modelling
4 1 (16.67%) Kimball Methodology
4 1 (16.67%) Migration
4 1 (16.67%) User Stories
4 1 (16.67%) Visualisation
4 1 (16.67%) Wireframes
Programming Languages
1 1 (16.67%) SQL
1 1 (16.67%) T-SQL
Qualifications
1 3 (50.00%) ISEB
1 3 (50.00%) SC Cleared
1 3 (50.00%) Security Cleared
Vendors
1 4 (66.67%) Microsoft
2 1 (16.67%) Capita