The table below looks at the statistics for Data Virtualisation skills in IT contracts advertised for the London region. Included is a guide to the average contractor rates offered in IT contracts that have cited Data Virtualisation over the 3 months to 30 March 2015 with a comparison to the same period in 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.

Location
3 months to
30 Mar 2015
Same period 2014 Same period 2013
Data Virtualization
Rank 388 396 369
Rank change year-on-year
+8 -27
Contract jobs citing Data Virtualisation 12 9 3
As % of all contract IT jobs located in London 0.056% 0.040% 0.015%
As % of the Processes & Methodologies category 0.071% 0.051% 0.019%
Number of daily rates quoted 8 4 1
Average daily rate
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£538 £550 £400
Average daily rate % change year-on-year
-2.27% +37.50%
UK excluding London average daily rate £425 £335 £375
% change year-on-year
+26.86% -10.66%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
Data Virtualisation
England

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

Processes & Methodologies Category
London
Contract IT job ads with a match in the
Processes & Methodologies category
16967 17800 15845
As % of all contract IT jobs located in London 78.63% 78.58% 77.05%
Number of daily rates quoted 11940 12426 11170
Average daily rate £450 £430 £450
Average daily rate % change year-on-year
+4.65% -4.44%
90% offered a daily rate of more than £310 £300 £300
10% offered a daily rate of more than £601 £600 £600
UK excluding London average daily rate £396 £375 £363
% change year-on-year
+5.60% +3.44%
Number of hourly rates quoted 234 240 211
Average hourly rate £20.00 £23.50 £28.25
Average hourly rate % change year-on-year
-14.89% -16.81%
90% offered a hourly rate of more than £11.00 £13.50 £14.15
10% offered a hourly rate of more than £59.00 £57.50 £135.00
UK excluding London average hourly rate £31.44 £27.50 £32.00
% change year-on-year
+14.32% -14.06%

Data Virtualisation
Jobs Demand Trend in London

This chart provides a 3-month moving total of IT contractor jobs citing Data Virtualisation across the London region as a proportion of the total demand within the Processes & Methodologies category.

Data Virtualisation Jobs Demand Trend in London

Data Virtualisation
Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Data Virtualisation across the London region.

Data Virtualisation Daily Rate Trend in London

Data Virtualisation
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Data Virtualisation across the London region over the 3 months to 30 March 2015.

Data Virtualisation Daily Rate Histogram in London

Data Virtualisation
Top 30 Related IT Skills in London

For the 6 months to 30 March 2015, IT contractor jobs across the London region citing Data Virtualisation also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Data Virtualisation.

1 13 (59.09%) Business Intelligence
2 12 (54.55%) Data Warehouse
2 12 (54.55%) SQL
2 12 (54.55%) ETL
3 11 (50.00%) Data Integration
4 10 (45.45%) Data Modelling
5 9 (40.91%) Finance
5 9 (40.91%) Agile Software Development
6 8 (36.36%) Games
6 8 (36.36%) Python
6 8 (36.36%) Dimensional Modelling
6 8 (36.36%) Online Games
7 7 (31.82%) Hadoop
7 7 (31.82%) Visualisation
7 7 (31.82%) Oracle
7 7 (31.82%) Telecoms
8 6 (27.27%) Ab Initio
8 6 (27.27%) .NET
8 6 (27.27%) Tableau
8 6 (27.27%) Marketing
8 6 (27.27%) Data Architecture
9 5 (22.73%) Spotfire
9 5 (22.73%) Hedge funds
9 5 (22.73%) QlikView
9 5 (22.73%) Java
9 5 (22.73%) RAD
9 5 (22.73%) Front Office
10 4 (18.18%) Scrum
10 4 (18.18%) Data Management
10 4 (18.18%) UNIX

Data Virtualisation
Top Related IT Skills in London by Category

For the 6 months to 30 March 2015, IT contractor jobs across the London region citing Data Virtualisation also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Data Virtualisation. Up to 20 skills are shown per category.

Application Platforms
1 3 (13.64%) Apache Pig
Applications
1 2 (9.09%) MS Excel
2 1 (4.55%) PowerPivot
Communications & Networking
1 1 (4.55%) SAN
1 1 (4.55%) Internet
Database & Business Intelligence
1 12 (54.55%) Data Warehouse
2 7 (31.82%) Hadoop
3 5 (22.73%) Spotfire
3 5 (22.73%) QlikView
4 4 (18.18%) Big Data
4 4 (18.18%) Amazon Redshift
5 3 (13.64%) Relational Database
5 3 (13.64%) Apache Hive
5 3 (13.64%) OLAP
5 3 (13.64%) RDBMS
5 3 (13.64%) Star Schema
6 2 (9.09%) SQL Server
6 2 (9.09%) Data Mart
6 2 (9.09%) SQL Server Integration Services
6 2 (9.09%) SQL Server Analysis Services
7 1 (4.55%) SQL Server 2008
7 1 (4.55%) Data Mining
7 1 (4.55%) ProClarity
7 1 (4.55%) Microsoft Analysis Services
7 1 (4.55%) SQL Server Reporting Services
Development Applications
1 1 (4.55%) ERwin
General
1 9 (40.91%) Finance
2 8 (36.36%) Games
3 7 (31.82%) Telecoms
4 6 (27.27%) Marketing
5 5 (22.73%) Front Office
6 2 (9.09%) Banking
6 2 (9.09%) Investment Banking
Job Titles
1 8 (36.36%) Developer
2 5 (22.73%) Architect
2 5 (22.73%) Data Architect
3 4 (18.18%) Business Analyst
3 4 (18.18%) Analyst
4 3 (13.64%) Front Office Developer
4 3 (13.64%) Senior Developer
4 3 (13.64%) Designer
5 2 (9.09%) Business Intelligence Architect
5 2 (9.09%) Business Architect
6 1 (4.55%) Information Manager
6 1 (4.55%) Senior C# Developer
6 1 (4.55%) Senior .NET Developer
6 1 (4.55%) Business Intelligence Analyst
6 1 (4.55%) Business Intelligence Developer
6 1 (4.55%) RAD Developer
6 1 (4.55%) C# .NET Developer
6 1 (4.55%) Data Scientist
6 1 (4.55%) .NET Developer
6 1 (4.55%) C# Developer
Libraries, Frameworks & Software Standards
1 6 (27.27%) .NET
2 1 (4.55%) CSS
2 1 (4.55%) MDX
2 1 (4.55%) AngularJS
2 1 (4.55%) HTML
Miscellaneous
1 11 (50.00%) Data Integration
2 8 (36.36%) Online Games
3 7 (31.82%) Visualisation
4 5 (22.73%) Hedge funds
5 4 (18.18%) Analytical Skills
6 3 (13.64%) Data Structures
6 3 (13.64%) Derivative
6 3 (13.64%) Interest Rate Derivative
7 2 (9.09%) Wiki
8 1 (4.55%) Computer Science
8 1 (4.55%) Reference Data
8 1 (4.55%) User Experience
8 1 (4.55%) Open Source
Operating Systems
1 4 (18.18%) UNIX
Processes & Methodologies
1 13 (59.09%) Business Intelligence
2 12 (54.55%) ETL
3 10 (45.45%) Data Modelling
4 9 (40.91%) Agile Software Development
5 8 (36.36%) Dimensional Modelling
6 6 (27.27%) Data Architecture
7 5 (22.73%) RAD
8 4 (18.18%) Data Management
8 4 (18.18%) Scrum
8 4 (18.18%) Continuous Improvement
8 4 (18.18%) Technical Analysis
8 4 (18.18%) Line Management
9 3 (13.64%) Logical Data Model
9 3 (13.64%) Physical Data Model
9 3 (13.64%) Analytics
10 2 (9.09%) Master Data Management
10 2 (9.09%) Data Governance
10 2 (9.09%) TOGAF
10 2 (9.09%) CRM
10 2 (9.09%) EAI
Programming Languages
1 12 (54.55%) SQL
2 8 (36.36%) Python
3 5 (22.73%) Java
4 4 (18.18%) R
5 3 (13.64%) C#
6 2 (9.09%) C++
7 1 (4.55%) JavaScript
7 1 (4.55%) PL/SQL
7 1 (4.55%) Data Mining Extensions (DMX)
Qualifications
1 2 (9.09%) Degree
Quality Assurance & Compliance
1 1 (4.55%) QA
1 1 (4.55%) FATCA
System Software
1 1 (4.55%) Active Directory
Vendors
1 7 (31.82%) Oracle
2 6 (27.27%) Ab Initio
2 6 (27.27%) Tableau
3 3 (13.64%) IBM
3 3 (13.64%) Microsoft
4 1 (4.55%) Informatica
4 1 (4.55%) TIBCO
4 1 (4.55%) Lattice Semiconductor
4 1 (4.55%) Sybase
4 1 (4.55%) Business Objects
4 1 (4.55%) Datameer