The table below looks at the statistics for Star Schema 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 Star Schema over the 3 months to 7 December 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
7 Dec 2016
Same period 2015 Same period 2014
Star Schema
Rank 158 154 194
Rank change year-on-year
-4 +40
Contract jobs citing Star Schema 4 9 8
As % of all contract IT jobs located in the City of London 0.13% 0.26% 0.14%
As % of the Database & Business Intelligence category 0.45% 1.03% 0.61%
Number of daily rates quoted 2 7 7
Median daily rate £513 £510 £425
Median daily rate % change year-on-year
+0.49% +20.00%
90% offered a daily rate of more than £503 £395 £376
10% offered a daily rate of more than £523 £538 £525
UK excluding London median daily rate £375 £425 £375
% change year-on-year
-11.76% +13.33%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
Star Schema
London

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

Database & Business Intelligence Category
City of London
Contract IT job ads with a match in the
Database & Business Intelligence category
898 873 1306
As % of all contract IT jobs located in the City of London 28.06% 25.23% 22.78%
Number of daily rates quoted 724 712 1042
Median daily rate £500 £475 £420
Median daily rate % change year-on-year
+5.26% +13.09%
90% offered a daily rate of more than £350 £345 £290
10% offered a daily rate of more than £650 £625 £600
UK excluding London median daily rate £400 £388 £363
% change year-on-year
+3.22% +6.89%
Number of hourly rates quoted 1 2 3
Median hourly rate £45.00 £37.50 £30.00
Median hourly rate % change year-on-year
+20.00% +25.00%
UK excluding London median hourly rate £38.00 £25.44 £33.00
% change year-on-year
+49.37% -22.90%

Star Schema
Jobs Demand Trend in the City of London

The demand trend of contract jobs across the City of London region citing Star Schema as a proportion of all IT contracts with a match in the Database & Business Intelligence category.

Star Schema Jobs Demand Trend in the City of London

Star Schema
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 Star Schema across the City of London region.

Star Schema Daily Rate Trend in the City of London

Star Schema
Top 30 Related IT Skills in the City of London

For the 6 months to 7 December 2016, IT contractor jobs citing Star Schema 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 Star Schema.

1 4 (100.00%) SQL
2 3 (75.00%) Oracle
2 3 (75.00%) Data Warehouse
2 3 (75.00%) Data Integration
2 3 (75.00%) Kimball Methodology
3 2 (50.00%) Banking
3 2 (50.00%) Analytical Skills
3 2 (50.00%) Data Modelling
3 2 (50.00%) ETL
3 2 (50.00%) Business Intelligence
3 2 (50.00%) SQL Server
3 2 (50.00%) SOAP
3 2 (50.00%) XML
3 2 (50.00%) BMC
3 2 (50.00%) Informatica
3 2 (50.00%) Control-M
3 2 (50.00%) PL/SQL
3 2 (50.00%) Finance
3 2 (50.00%) SQL Server Reporting Services
3 2 (50.00%) SQL Server Integration Services
4 1 (25.00%) Technical Architecture
4 1 (25.00%) Degree
4 1 (25.00%) Data Protection Act
4 1 (25.00%) Freedom of Information Act
4 1 (25.00%) Computer Science
4 1 (25.00%) QA
4 1 (25.00%) Oracle Database 11g
4 1 (25.00%) SQL Server Analysis Services
4 1 (25.00%) System Testing
4 1 (25.00%) Data Protection

Star Schema
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:

Database & Business Intelligence
1 3 (75.00%) Data Warehouse
2 2 (50.00%) SQL Server
2 2 (50.00%) SQL Server Integration Services
2 2 (50.00%) SQL Server Reporting Services
3 1 (25.00%) Big Data
3 1 (25.00%) Oracle Database
3 1 (25.00%) Oracle Database 11g
3 1 (25.00%) SQL Server 2008
3 1 (25.00%) SQL Server Analysis Services
General
1 2 (50.00%) Banking
1 2 (50.00%) Finance
2 1 (25.00%) Investment Banking
Job Titles
1 2 (50.00%) Consultant
1 2 (50.00%) Data Consultant
1 2 (50.00%) Data Integration Consultant
1 2 (50.00%) Integration Consultant
2 1 (25.00%) Architect
2 1 (25.00%) Business Intelligence Architect
2 1 (25.00%) C# Developer
2 1 (25.00%) Data Architect
2 1 (25.00%) Developer
2 1 (25.00%) ETL Developer
Libraries, Frameworks & Software Standards
1 2 (50.00%) SOAP
1 2 (50.00%) XML
Miscellaneous
1 3 (75.00%) Data Integration
2 2 (50.00%) Analytical Skills
3 1 (25.00%) Computer Science
3 1 (25.00%) Data Protection Act
3 1 (25.00%) Freedom of Information
3 1 (25.00%) Freedom of Information Act
Processes & Methodologies
1 3 (75.00%) Kimball Methodology
2 2 (50.00%) Business Intelligence
2 2 (50.00%) Data Modelling
2 2 (50.00%) ETL
3 1 (25.00%) Agile Software Development
3 1 (25.00%) Analytics
3 1 (25.00%) Continuous Improvement
3 1 (25.00%) Data Analysis
3 1 (25.00%) Data Architecture
3 1 (25.00%) Data Encryption
3 1 (25.00%) Data Protection
3 1 (25.00%) Inmon Methodology
3 1 (25.00%) Performance Tuning
3 1 (25.00%) Regression Testing
3 1 (25.00%) Stakeholder Engagement
3 1 (25.00%) Stakeholder Management
3 1 (25.00%) System Testing
3 1 (25.00%) Technical Architecture
3 1 (25.00%) TOGAF
3 1 (25.00%) Zachman Framework
Programming Languages
1 4 (100.00%) SQL
2 2 (50.00%) PL/SQL
3 1 (25.00%) C#
Qualifications
1 1 (25.00%) Degree
Quality Assurance & Compliance
1 1 (25.00%) QA
Systems Management
1 2 (50.00%) Control-M
Vendors
1 3 (75.00%) Oracle
2 2 (50.00%) BMC
2 2 (50.00%) Informatica
3 1 (25.00%) Microsoft