The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Dimensional Modelling skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Dimensional Modelling over the 3 months to 23 June 2017 with a comparison to the same period in the previous 2 years.

Dimensional Modelling
London / City of London
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 226 226 266
Rank change year-on-year 0 +40  
Permanent jobs citing Dimensional Modelling 9 32 49
As % of all permanent IT jobs advertised in the City of London 0.17% 0.50% 0.47%
As % of the Processes & Methodologies category 0.19% 0.56% 0.53%
Number of salaries quoted 8 26 40
Median salary £42,500 £60,000 £57,500
Median salary % change year-on-year -29.16% +4.34%  
UK excluding London median salary £42,500 £44,000 £45,000
% change year-on-year -3.40% -2.22%  

Dimensional Modelling is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for process and methodology skills.

Process & Methodology Skills
City of London
Permanent job vacancies with a requirement for process and methodology skills 4646 5760 9272
As % of all permanent IT job vacancies advertised in the City of London 89.26% 90.74% 89.27%
Number of salaries quoted 4110 5259 7938
Median salary £62,500 £60,000 £57,500
Median salary % change year-on-year +4.16% +4.34%  
90% offered a salary of more than £40,000 £40,000 £39,000
10% offered a salary of more than £85,000 £80,000 £85,000
UK excluding London median salary £45,000 £45,000 £44,000
% change year-on-year - +2.27%  

Dimensional Modelling
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London citing Dimensional Modelling as a proportion of all permanent or contract IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for Dimensional Modelling in the City of London

Dimensional Modelling
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Dimensional Modelling in the City of London.

Salary trend for Dimensional Modelling in the City of London

Dimensional Modelling
Salary Histogram in the City of London

The salary distribution of IT jobs citing Dimensional Modelling in the City of London over the 3 months to 23 June 2017.

Salary histogram for Dimensional Modelling in the City of London

For the 6 months to 23 June 2017, IT 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 job ads across the City of London region with a requirement for Dimensional Modelling.

1 19 (95.00%) Business Intelligence
2 18 (90.00%) SQL
3 17 (85.00%) Data Warehouse
3 17 (85.00%) SQL Server Integration Services
4 11 (55.00%) ETL
5 10 (50.00%) SQL Server Reporting Services
6 8 (40.00%) Kimball Methodology
6 8 (40.00%) PL/SQL
6 8 (40.00%) T-SQL
6 8 (40.00%) SQL Server
7 7 (35.00%) Oracle
7 7 (35.00%) ITIL
7 7 (35.00%) Informatica
7 7 (35.00%) Oracle ODI
7 7 (35.00%) Data Management
7 7 (35.00%) SQL Server Analysis Services
7 7 (35.00%) Oracle BI EE
7 7 (35.00%) Power BI
7 7 (35.00%) IT Strategy
8 6 (30.00%) Microsoft
9 4 (20.00%) R
9 4 (20.00%) Microsoft Excel
9 4 (20.00%) SharePoint
9 4 (20.00%) Finance
10 3 (15.00%) Law
10 3 (15.00%) OLAP
10 3 (15.00%) E-Commerce
10 3 (15.00%) Data Modelling
10 3 (15.00%) SQL Server 2012
10 3 (15.00%) SQL Server 2008

Dimensional Modelling
Co-occurring IT Skills in the City of London 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:

Application Platforms
1 4 (20.00%) SharePoint
2 1 (5.00%) Apache Spark
Applications
1 4 (20.00%) Microsoft Excel
Cloud Services
1 1 (5.00%) Amazon AWS
Database & Business Intelligence
1 17 (85.00%) Data Warehouse
1 17 (85.00%) SQL Server Integration Services
2 10 (50.00%) SQL Server Reporting Services
3 8 (40.00%) SQL Server
4 7 (35.00%) Oracle BI EE
4 7 (35.00%) Oracle ODI
4 7 (35.00%) Power BI
4 7 (35.00%) SQL Server Analysis Services
5 3 (15.00%) OLAP
5 3 (15.00%) SQL Server 2008
5 3 (15.00%) SQL Server 2012
5 3 (15.00%) SQL Server 2014
6 1 (5.00%) Amazon Redshift
6 1 (5.00%) Big Data
6 1 (5.00%) Microsoft Power View
6 1 (5.00%) OLAP Cube
6 1 (5.00%) PowerPivot
6 1 (5.00%) QlikView
6 1 (5.00%) WhereScape RED
General
1 4 (20.00%) Finance
2 3 (15.00%) Law
3 1 (5.00%) Legal
Job Titles
1 16 (80.00%) Developer
2 8 (40.00%) Business Intelligence Developer
3 7 (35.00%) OBIEE Developer
3 7 (35.00%) Oracle Developer
4 5 (25.00%) Oracle BI Developer
5 3 (15.00%) Analyst
5 3 (15.00%) Business Intelligence Analyst
5 3 (15.00%) Power BI Developer
5 3 (15.00%) Senior Developer
5 3 (15.00%) SSAS Developer
5 3 (15.00%) SSIS Developer
5 3 (15.00%) SSRS Developer
6 2 (10.00%) Business Developer
6 2 (10.00%) Data Warehouse Developer
6 2 (10.00%) Junior Developer
6 2 (10.00%) Junior Oracle Developer
6 2 (10.00%) Junior SQL Developer
6 2 (10.00%) PL/SQL Developer
6 2 (10.00%) Senior MicroStrategy Developer
6 2 (10.00%) SQL Developer
Libraries, Frameworks & Software Standards
1 2 (10.00%) MDX
Miscellaneous
1 2 (10.00%) Derivative
1 2 (10.00%) Hedge funds
1 2 (10.00%) Social Media
2 1 (5.00%) Analytical Skills
Processes & Methodologies
1 19 (95.00%) Business Intelligence
2 11 (55.00%) ETL
3 8 (40.00%) Kimball Methodology
4 7 (35.00%) Data Management
4 7 (35.00%) IT Strategy
4 7 (35.00%) ITIL
5 3 (15.00%) Data Modelling
5 3 (15.00%) E-Commerce
5 3 (15.00%) Visualisation
6 2 (10.00%) Agile Software Development
6 2 (10.00%) Data Visualisation
6 2 (10.00%) Practice Management
6 2 (10.00%) Stakeholder Management
7 1 (5.00%) Asset Management
7 1 (5.00%) Customer Segmentation
7 1 (5.00%) Machine Learning
Programming Languages
1 18 (90.00%) SQL
2 8 (40.00%) PL/SQL
2 8 (40.00%) T-SQL
3 4 (20.00%) R
4 1 (5.00%) Data Analysis Expressions (DAX)
4 1 (5.00%) Python
4 1 (5.00%) Scala
Vendors
1 7 (35.00%) Informatica
1 7 (35.00%) Oracle
2 6 (30.00%) Microsoft
3 2 (10.00%) MicroStrategy