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 5 May 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
5 May 2015
Same period 2014 Same period 2013
Data Virtualization
Rank 389 404 384
Rank change year-on-year
+15 -20
Contract jobs citing Data Virtualisation 11 11 4
As % of all contract IT jobs located in London 0.049% 0.047% 0.018%
As % of the Processes & Methodologies category 0.062% 0.060% 0.024%
Number of daily rates quoted 8 6 1
Average daily rate
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of your Daily Rate
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£538 £475 £400
Average daily rate % change year-on-year
+13.15% +18.75%
UK excluding London average daily rate £388 £550 £375
% change year-on-year
-29.54% +46.66%
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
17601 18256 16725
As % of all contract IT jobs located in London 78.28% 78.22% 77.30%
Number of daily rates quoted 12320 13018 11607
Average daily rate £450 £435 £450
Average daily rate % change year-on-year
+3.44% -3.33%
90% offered a daily rate of more than £310 £300 £300
10% offered a daily rate of more than £613 £600 £600
UK excluding London average daily rate £388 £375 £360
% change year-on-year
+3.33% +4.16%
Number of hourly rates quoted 247 228 233
Average hourly rate £20.50 £22.50 £30.50
Average hourly rate % change year-on-year
-8.88% -26.22%
90% offered a hourly rate of more than £11.00 £13.00 £14.00
10% offered a hourly rate of more than £82.50 £50.00 £135.00
UK excluding London average hourly rate £30.00 £30.33 £32.00
% change year-on-year
-1.07% -5.23%

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 5 May 2015.

Data Virtualisation Daily Rate Histogram in London

Data Virtualisation
Contract Job Locations in London

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Data Virtualisation within the London region over the 3 months to 5 May 2015. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Croydon -6 2 - -
City of London +11 1 - -
Canary Wharf - 1 £525 -
Data Virtualisation
England

Data Virtualisation
Top 30 Related IT Skills in London

For the 6 months to 5 May 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 11 (55.00%) SQL
2 9 (45.00%) Data Warehouse
3 8 (40.00%) Python
3 8 (40.00%) Data Modelling
3 8 (40.00%) ETL
3 8 (40.00%) Business Intelligence
4 7 (35.00%) Finance
4 7 (35.00%) Java
4 7 (35.00%) Data Integration
5 6 (30.00%) Agile Software Development
5 6 (30.00%) .NET
5 6 (30.00%) Oracle
6 5 (25.00%) RAD
6 5 (25.00%) Front Office
6 5 (25.00%) Hedge funds
7 4 (20.00%) Hadoop
7 4 (20.00%) Visualisation
7 4 (20.00%) Online Games
7 4 (20.00%) Dimensional Modelling
7 4 (20.00%) Telecoms
7 4 (20.00%) Games
7 4 (20.00%) R
7 4 (20.00%) Big Data
7 4 (20.00%) Data Structures
8 3 (15.00%) Analytical Skills
8 3 (15.00%) Relational Database
8 3 (15.00%) Line Management
8 3 (15.00%) Apache Pig
8 3 (15.00%) Logical Data Model
8 3 (15.00%) Physical Data Model

Data Virtualisation
Top Related IT Skills in London by Category

For the 6 months to 5 May 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 (15.00%) Apache Pig
2 2 (10.00%) Mule
2 2 (10.00%) Confluence
2 2 (10.00%) GlassFish
2 2 (10.00%) Jetty
2 2 (10.00%) nginx
2 2 (10.00%) WebLogic
2 2 (10.00%) Apache
2 2 (10.00%) Tomcat
2 2 (10.00%) JBoss
2 2 (10.00%) iPlanet
2 2 (10.00%) Alfresco
2 2 (10.00%) Elasticsearch
2 2 (10.00%) Apache Qpid
2 2 (10.00%) Node.js
2 2 (10.00%) Mule ESB
2 2 (10.00%) Apache TomEE
2 2 (10.00%) Tornado
2 2 (10.00%) WildFly
Business Applications
1 2 (10.00%) Oracle BPM
Cloud Services
1 3 (15.00%) Amazon AWS
2 2 (10.00%) OpenShift
Communications & Networking
1 2 (10.00%) OpenLDAP
1 2 (10.00%) HTTP
2 1 (5.00%) Internet
Database & Business Intelligence
1 9 (45.00%) Data Warehouse
2 4 (20.00%) Hadoop
2 4 (20.00%) Big Data
3 3 (15.00%) Relational Database
3 3 (15.00%) RDBMS
3 3 (15.00%) Apache Hive
4 2 (10.00%) Spotfire
4 2 (10.00%) QlikView
4 2 (10.00%) InterSystems Cache
4 2 (10.00%) MongoDB
4 2 (10.00%) Data Mart
4 2 (10.00%) MySQL
4 2 (10.00%) SQL Server
4 2 (10.00%) OLAP
4 2 (10.00%) Star Schema
4 2 (10.00%) PostgreSQL
4 2 (10.00%) Redis
4 2 (10.00%) Riak
4 2 (10.00%) Infinispan
5 1 (5.00%) Amazon Redshift
Development Applications
1 2 (10.00%) JIRA
1 2 (10.00%) Selenium
1 2 (10.00%) Maven
1 2 (10.00%) Mocha
1 2 (10.00%) Git (software)
1 2 (10.00%) JUnit
1 2 (10.00%) JMeter
1 2 (10.00%) Gerrit
1 2 (10.00%) SonarQube
1 2 (10.00%) Gradle
1 2 (10.00%) Artifactory
1 2 (10.00%) Jenkins
2 1 (5.00%) ERwin
General
1 7 (35.00%) Finance
2 5 (25.00%) Front Office
3 4 (20.00%) Telecoms
3 4 (20.00%) Games
4 3 (15.00%) Marketing
5 2 (10.00%) Banking
5 2 (10.00%) Investment Banking
Job Titles
1 8 (40.00%) Developer
2 7 (35.00%) Architect
3 5 (25.00%) Data Architect
4 3 (15.00%) Front Office Developer
4 3 (15.00%) Designer
5 2 (10.00%) Java Architect
5 2 (10.00%) Business Intelligence Architect
5 2 (10.00%) Senior Developer
5 2 (10.00%) Business Architect
6 1 (5.00%) Data Scientist
6 1 (5.00%) Information Manager
6 1 (5.00%) Senior C# Developer
6 1 (5.00%) Senior .NET Developer
6 1 (5.00%) .NET Developer
6 1 (5.00%) C# Developer
6 1 (5.00%) Systems Engineer
6 1 (5.00%) Business Analyst
6 1 (5.00%) Analyst
6 1 (5.00%) RAD Developer
6 1 (5.00%) Virtualisation Specialist
Libraries, Frameworks & Software Standards
1 6 (30.00%) .NET
2 3 (15.00%) AngularJS
2 3 (15.00%) HTML
2 3 (15.00%) CSS
3 2 (10.00%) JSON
3 2 (10.00%) Dojo
3 2 (10.00%) Spring MVC
3 2 (10.00%) Apache Flex
3 2 (10.00%) jQuery
3 2 (10.00%) Spring
3 2 (10.00%) Ajax
3 2 (10.00%) OpenLaszlo
3 2 (10.00%) Memcached
3 2 (10.00%) HTML5
3 2 (10.00%) Drools
3 2 (10.00%) YAML
3 2 (10.00%) Apache CXF
3 2 (10.00%) J2EE
3 2 (10.00%) JDBC
3 2 (10.00%) Struts
Miscellaneous
1 7 (35.00%) Data Integration
2 5 (25.00%) Hedge funds
3 4 (20.00%) Visualisation
3 4 (20.00%) Online Games
3 4 (20.00%) Data Structures
4 3 (15.00%) Analytical Skills
4 3 (15.00%) Open Source
4 3 (15.00%) Derivative
4 3 (15.00%) Interest Rate Derivative
5 2 (10.00%) Wiki
5 2 (10.00%) W3C
6 1 (5.00%) User Experience
6 1 (5.00%) Reference Data
Operating Systems
1 2 (10.00%) Ubuntu
1 2 (10.00%) CentOS
1 2 (10.00%) Linux
2 1 (5.00%) UNIX
Processes & Methodologies
1 8 (40.00%) Data Modelling
1 8 (40.00%) ETL
1 8 (40.00%) Business Intelligence
2 6 (30.00%) Agile Software Development
3 5 (25.00%) RAD
4 4 (20.00%) Dimensional Modelling
5 3 (15.00%) Line Management
5 3 (15.00%) Logical Data Model
5 3 (15.00%) Physical Data Model
5 3 (15.00%) Scrum
5 3 (15.00%) Data Management
6 2 (10.00%) TOGAF
6 2 (10.00%) Document Management
6 2 (10.00%) Unit Testing
6 2 (10.00%) Continuous Integration
6 2 (10.00%) Data Architecture
6 2 (10.00%) OO
6 2 (10.00%) SOA
6 2 (10.00%) CRM
6 2 (10.00%) EAI
Programming Languages
1 11 (55.00%) SQL
2 8 (40.00%) Python
3 7 (35.00%) Java
4 4 (20.00%) R
5 3 (15.00%) JavaScript
5 3 (15.00%) C#
6 2 (10.00%) C++
7 1 (5.00%) PL/SQL
Qualifications
1 2 (10.00%) Degree
1 2 (10.00%) SC Cleared
1 2 (10.00%) Security Cleared
Quality Assurance & Compliance
1 1 (5.00%) FATCA
System Software
1 2 (10.00%) Squid
1 2 (10.00%) Varnish
1 2 (10.00%) VMware Infrastructure
1 2 (10.00%) Active Directory
1 2 (10.00%) vCloud
Systems Management
1 2 (10.00%) Puppet
1 2 (10.00%) ZABBIX
1 2 (10.00%) HAProxy
1 2 (10.00%) Ansible
1 2 (10.00%) logstash
1 2 (10.00%) Salt
1 2 (10.00%) Kibana
Vendors
1 6 (30.00%) Oracle
2 3 (15.00%) Tableau
2 3 (15.00%) IBM
3 2 (10.00%) Pega
3 2 (10.00%) Microsoft
3 2 (10.00%) Red Hat
3 2 (10.00%) VMware
3 2 (10.00%) Twitter
3 2 (10.00%) Splunk
4 1 (5.00%) Datameer
4 1 (5.00%) TIBCO
4 1 (5.00%) Business Objects
4 1 (5.00%) Sybase
4 1 (5.00%) Ab Initio