The table below looks at the statistics for Dimensional Modelling skills in IT contracts advertised for the City of London 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 166 183 198
Rank change year-on-year
+17 +15
Contract jobs citing Dimensional Modelling 9 25 10
As % of all contract IT jobs located in the City of London 0.26% 0.46% 0.17%
As % of the Processes & Methodologies category 0.30% 0.56% 0.21%
Number of daily rates quoted 8 20 6
Median daily rate £428 £454 £475
Median daily rate % change year-on-year
-5.78% -4.47%
90% offered a daily rate of more than £396 £423 £419
10% offered a daily rate of more than £450 £503 £600
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
London

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

Processes & Methodologies Category
City of London
Contract IT job ads with a match in the
Processes & Methodologies category
2990 4471 4717
As % of all contract IT jobs located in the City of London 86.39% 82.20% 79.83%
Number of daily rates quoted 2401 3529 3501
Median daily rate £475 £475 £450
Median daily rate % change year-on-year
- +5.55%
90% offered a daily rate of more than £350 £325 £313
10% offered a daily rate of more than £625 £625 £625
UK excluding London median daily rate £400 £400 £375
% change year-on-year
- +6.66%
Number of hourly rates quoted 18 42 47
Median hourly rate £17.25 £21.63 £22.00
Median hourly rate % change year-on-year
-20.23% -1.70%
90% offered a hourly rate of more than £12.50 £13.00 £16.10
10% offered a hourly rate of more than £49.01 £40.00 £36.50
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 the City of London

The demand trend of contract jobs across the City of London 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 the City of London

Dimensional Modelling
Daily Rate Trend in the City of London

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

Dimensional Modelling Daily Rate Trend in the City of London

Dimensional Modelling
Top 30 Related IT Skills in the City of London

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 City of London region with a requirement for Dimensional Modelling.

1 17 (89.47%) Business Intelligence
2 15 (78.95%) SQL
3 14 (73.68%) Data Warehouse
4 10 (52.63%) Data Modelling
5 9 (47.37%) Oracle
5 9 (47.37%) Relational Database
6 8 (42.11%) SDLC
6 8 (42.11%) Degree
6 8 (42.11%) Predictive Modelling
6 8 (42.11%) SQL Server
6 8 (42.11%) Sybase
6 8 (42.11%) DB2
7 7 (36.84%) C++
7 7 (36.84%) Python
7 7 (36.84%) Data Management
7 7 (36.84%) NoSQL
7 7 (36.84%) R
7 7 (36.84%) Data Quality
7 7 (36.84%) Netezza
7 7 (36.84%) SQL Server Integration Services
8 6 (31.58%) SQL Server Analysis Services
8 6 (31.58%) Analytics
8 6 (31.58%) Data Transformation
8 6 (31.58%) Teradata
8 6 (31.58%) ETL
9 5 (26.32%) SQL Server Reporting Services
9 5 (26.32%) Data Structures
10 4 (21.05%) Kimball Methodology
10 4 (21.05%) Big Data
10 4 (21.05%) Agile Software Development

Dimensional Modelling
Top Related 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 1 (5.26%) SAS
1 1 (5.26%) SharePoint
Applications
1 2 (10.53%) MS Excel
Business Applications
1 1 (5.26%) Dynamics AX
Communications & Networking
1 1 (5.26%) Network Security
Database & Business Intelligence
1 14 (73.68%) Data Warehouse
2 9 (47.37%) Relational Database
3 8 (42.11%) DB2
3 8 (42.11%) SQL Server
4 7 (36.84%) NoSQL
4 7 (36.84%) SQL Server Integration Services
5 6 (31.58%) SQL Server Analysis Services
6 5 (26.32%) SQL Server Reporting Services
7 4 (21.05%) Big Data
8 3 (15.79%) OLAP
8 3 (15.79%) Power BI
9 2 (10.53%) OLAP Cube
9 2 (10.53%) SQL Server 2008
10 1 (5.26%) Cognos Framework Manager
10 1 (5.26%) Data Mart
10 1 (5.26%) Oracle ODI
10 1 (5.26%) PowerPivot
10 1 (5.26%) SAP Data Services
10 1 (5.26%) SQL Server 2005
10 1 (5.26%) SQL Server 2012
Development Applications
1 2 (10.53%) Jenkins
2 1 (5.26%) Subversion
2 1 (5.26%) Talend Open Studio
General
1 4 (21.05%) Finance
2 1 (5.26%) Games
2 1 (5.26%) Marketing
2 1 (5.26%) Retail
Job Titles
1 9 (47.37%) Analyst
1 9 (47.37%) Developer
2 7 (36.84%) Data Analyst
3 4 (21.05%) Business Intelligence Developer
3 4 (21.05%) SQL Analyst
4 3 (15.79%) SQL Data Analyst
5 2 (10.53%) Business Intelligence Analyst
5 2 (10.53%) Cognos Developer
5 2 (10.53%) Oracle Analyst
5 2 (10.53%) Teradata Analyst
6 1 (5.26%) Analyst Developer
6 1 (5.26%) Cognos BI Developer
6 1 (5.26%) Dynamics AX Developer
6 1 (5.26%) Head of Business Intelligence
6 1 (5.26%) Microsoft BI Developer
6 1 (5.26%) Microsoft Developer
6 1 (5.26%) SQL BI Developer
6 1 (5.26%) SSIS Developer
6 1 (5.26%) SSRS Developer
6 1 (5.26%) Talend Developer
Libraries, Frameworks & Software Standards
1 1 (5.26%) .NET
1 1 (5.26%) ODBC
Miscellaneous
1 5 (26.32%) Data Structures
2 3 (15.79%) Analytical Skills
3 1 (5.26%) Digital Media
3 1 (5.26%) FMCG
3 1 (5.26%) Management Information System
3 1 (5.26%) User Experience
3 1 (5.26%) Visualisation
Operating Systems
1 2 (10.53%) Linux
2 1 (5.26%) Windows
Processes & Methodologies
1 17 (89.47%) Business Intelligence
2 10 (52.63%) Data Modelling
3 8 (42.11%) Predictive Modelling
3 8 (42.11%) SDLC
4 7 (36.84%) Data Management
5 6 (31.58%) Analytics
5 6 (31.58%) Data Transformation
5 6 (31.58%) ETL
6 4 (21.05%) Agile Software Development
6 4 (21.05%) E-Commerce
6 4 (21.05%) Kimball Methodology
7 2 (10.53%) Continuous Integration
7 2 (10.53%) Data Analytics
7 2 (10.53%) Mentoring
7 2 (10.53%) Predictive Analytics
8 1 (5.26%) Coaching
8 1 (5.26%) Logical Data Model
8 1 (5.26%) Performance Management
8 1 (5.26%) Physical Data Model
8 1 (5.26%) Wireframes
Programming Languages
1 15 (78.95%) SQL
2 7 (36.84%) C++
2 7 (36.84%) Python
2 7 (36.84%) R
3 3 (15.79%) T-SQL
4 2 (10.53%) Java
5 1 (5.26%) C#
5 1 (5.26%) Data Analysis Expressions (DAX)
5 1 (5.26%) JavaScript
5 1 (5.26%) PHP
5 1 (5.26%) PL/SQL
5 1 (5.26%) PowerShell
5 1 (5.26%) SAS Macro
5 1 (5.26%) VB.NET
5 1 (5.26%) VBA
Qualifications
1 8 (42.11%) Degree
Quality Assurance & Compliance
1 7 (36.84%) Data Quality
Vendors
1 9 (47.37%) Oracle
2 8 (42.11%) Sybase
3 7 (36.84%) Netezza
4 6 (31.58%) Teradata
5 3 (15.79%) Informatica
5 3 (15.79%) Microsoft
6 2 (10.53%) Cognos
6 2 (10.53%) Vertica
7 1 (5.26%) Alteryx
7 1 (5.26%) IBM
7 1 (5.26%) MicroStrategy
7 1 (5.26%) RedGate
7 1 (5.26%) SAP
7 1 (5.26%) Tableau
7 1 (5.26%) Talend