The following table provides summary statistics for contract job vacancies advertised in Reading with a requirement for Dimensional Modelling skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Dimensional Modelling over the 3 months to 28 June 2017 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.

Dimensional Modelling
Berkshire / Reading
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 52 - -
Rank change year-on-year - 0  
Contract jobs citing Dimensional Modelling 4 0 0
As % of all contract IT jobs advertised in Reading 0.69% - -
As % of the Processes & Methodologies category 0.87% - -
Number of daily rates quoted 3 0 0
Median daily rate £363 - -
UK excluding London median daily rate £450 £413 £430
% change year-on-year +9.09% -4.06%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - £20.50 -

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 contract job vacancies advertised in Reading with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Reading
Contract job vacancies with a requirement for process and methodology skills 458 698 648
As % of all contract IT job vacancies advertised in Reading 79.38% 79.59% 77.88%
Number of daily rates quoted 942 1583 1086
Median daily rate £450 £400 £400
Median daily rate % change year-on-year +12.50% -  
90% offered a daily rate of more than £301 £213 £260
10% offered a daily rate of more than £588 £530 £531
UK excluding London median daily rate £415 £400 £380
% change year-on-year +3.75% +5.26%  
Number of hourly rates quoted 58 68 43
Median hourly rate £29.75 £19.81 £21.55
Median hourly rate % change year-on-year +50.21% -8.09%  
90% offered a hourly rate of more than £15.25 £18.81 £13.20
10% offered a hourly rate of more than £55.65 £36.61 £44.00
UK excluding London median hourly rate £34.00 £28.50 £30.00
% change year-on-year +19.29% -5.00%  

Dimensional Modelling
Job Vacancy Trend in Reading

Job postings citing Dimensional Modelling as a percentage of all IT jobs advertised in Reading.

Job vacancy trend for Dimensional Modelling in Reading

Dimensional Modelling
Contractor Daily Rate Trend in Reading

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

Contractor daily rate trend for Dimensional Modelling in Reading

Dimensional Modelling
Contractor Daily Rate Histogram in Reading

The daily rate distribution of IT jobs citing Dimensional Modelling in Reading over the 3 months to 28 June 2017.

Contractor daily rate histogram for Dimensional Modelling in Reading

For the 6 months to 28 June 2017, 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 Reading region with a requirement for Dimensional Modelling.

1 5 (100.00%) Data Warehouse
1 5 (100.00%) ETL
2 4 (80.00%) Business Intelligence
2 4 (80.00%) SQL
3 3 (60.00%) Finance
3 3 (60.00%) SQL Server
3 3 (60.00%) SQL Server Integration Services
3 3 (60.00%) SQL Server 2012
3 3 (60.00%) Kimball Methodology
3 3 (60.00%) SQL Server Reporting Services
4 2 (40.00%) Data Analysis
4 2 (40.00%) Analytical Skills
4 2 (40.00%) Analytics
4 2 (40.00%) OLAP
4 2 (40.00%) T-SQL
4 2 (40.00%) Legal
4 2 (40.00%) Validation
4 2 (40.00%) Data Validation
4 2 (40.00%) Data Integration
5 1 (20.00%) Data Architecture
5 1 (20.00%) SQL Server 2008
5 1 (20.00%) PerformancePoint
5 1 (20.00%) Hadoop
5 1 (20.00%) Microsoft Azure
5 1 (20.00%) Apache Hive
5 1 (20.00%) Agile Software Development
5 1 (20.00%) Data Management
5 1 (20.00%) Microsoft Analysis Services
5 1 (20.00%) VB.NET
5 1 (20.00%) .NET

Dimensional Modelling
Co-occurring IT Skills in Reading 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 (20.00%) SharePoint
Cloud Services
1 1 (20.00%) Microsoft Azure
Database & Business Intelligence
1 5 (100.00%) Data Warehouse
2 3 (60.00%) SQL Server
2 3 (60.00%) SQL Server 2012
2 3 (60.00%) SQL Server Integration Services
2 3 (60.00%) SQL Server Reporting Services
3 2 (40.00%) OLAP
4 1 (20.00%) Apache Hive
4 1 (20.00%) BusinessObjects
4 1 (20.00%) Hadoop
4 1 (20.00%) Microsoft Analysis Services
4 1 (20.00%) OLAP Cube
4 1 (20.00%) Oracle Database
4 1 (20.00%) PerformancePoint
4 1 (20.00%) Power BI
4 1 (20.00%) QlikView
4 1 (20.00%) Relational Database
4 1 (20.00%) SQL Server 2008
4 1 (20.00%) SQL Server 2014
4 1 (20.00%) SQL Server Analysis Services
General
1 3 (60.00%) Finance
2 2 (40.00%) Legal
Job Titles
1 4 (80.00%) Developer
2 3 (60.00%) Business Intelligence Developer
2 3 (60.00%) SQL BI Developer
2 3 (60.00%) SQL Developer
3 2 (40.00%) Business Developer
3 2 (40.00%) SQL Server BI Developer
3 2 (40.00%) SQL Server Developer
3 2 (40.00%) SSIS Developer
3 2 (40.00%) SSRS Developer
4 1 (20.00%) Designer
4 1 (20.00%) Hadoop Developer
Libraries, Frameworks & Software Standards
1 1 (20.00%) .NET
1 1 (20.00%) JSON
1 1 (20.00%) MDX
1 1 (20.00%) XML
Miscellaneous
1 2 (40.00%) Analytical Skills
Processes & Methodologies
1 5 (100.00%) ETL
2 4 (80.00%) Business Intelligence
3 3 (60.00%) Kimball Methodology
4 2 (40.00%) Analytics
4 2 (40.00%) Data Analysis
4 2 (40.00%) Data Integration
4 2 (40.00%) Data Validation
4 2 (40.00%) Validation
5 1 (20.00%) Agile Software Development
5 1 (20.00%) Data Architecture
5 1 (20.00%) Data Management
5 1 (20.00%) Data Modelling
5 1 (20.00%) Performance Tuning
5 1 (20.00%) PRINCE2
5 1 (20.00%) Scorecard
5 1 (20.00%) SDLC
5 1 (20.00%) Six Sigma
5 1 (20.00%) Systems Analysis
Programming Languages
1 4 (80.00%) SQL
2 2 (40.00%) T-SQL
3 1 (20.00%) C#
3 1 (20.00%) Java
3 1 (20.00%) VB.NET
Vendors
1 1 (20.00%) Informatica
1 1 (20.00%) Oracle
1 1 (20.00%) Salesforce.com