The table below looks at the statistics for Ganglia 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 Ganglia over the 3 months to 23 January 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
23 Jan 2015
Same period 2014 Same period 2013
Ganglia
Rank 388 362 366
Rank change year-on-year
-26 +4
Contract jobs citing Ganglia 3 31 5
As % of all contract IT jobs located in London 0.014% 0.14% 0.026%
As % of the Systems Management category 0.18% 1.93% 0.43%
Number of daily rates quoted 3 15 5
Average daily rate
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£350 £413 £300
Average daily rate % change year-on-year
-15.15% +37.50%
90% offered a daily rate of more than £282 £360 £240
10% offered a daily rate of more than £470 £500 £400
UK excluding London average daily rate - - -
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
Ganglia
England

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

Systems Management Category
London
Contract IT job ads with a match in the
Systems Management category
1692 1604 1176
As % of all contract IT jobs located in London 8.05% 7.33% 6.11%
Number of daily rates quoted 1176 1086 739
Average daily rate £450 £422 £400
Average daily rate % change year-on-year
+6.76% +5.37%
90% offered a daily rate of more than £300 £300 £250
10% offered a daily rate of more than £575 £550 £500
UK excluding London average daily rate £363 £335 £350
% change year-on-year
+8.20% -4.28%
Number of hourly rates quoted 28 25 44
Average hourly rate £17.38 £16.50 £23.14
Average hourly rate % change year-on-year
+5.30% -28.69%
90% offered a hourly rate of more than £13.50 £12.10 £13.88
10% offered a hourly rate of more than £25.00 £32.10 £42.50
UK excluding London average hourly rate £22.50 £21.75 £25.75
% change year-on-year
+3.44% -15.53%

Ganglia
Jobs Demand Trend in London

This chart provides a 3-month moving total of IT contractor jobs citing Ganglia across the London region as a proportion of the total demand within the Systems Management category.

Ganglia Jobs Demand Trend in London

Ganglia
Daily Rate Trend in London

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

Ganglia Daily Rate Trend in London

Ganglia
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Ganglia across the London region over the 3 months to 23 January 2015.

Ganglia Daily Rate Histogram in London

Ganglia
Top 30 Related IT Skills in London

For the 6 months to 23 January 2015, IT contractor jobs across the London region citing Ganglia 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 Ganglia.

1 14 (100.00%) Linux
1 14 (100.00%) Nagios
2 11 (78.57%) SAS
2 11 (78.57%) Hyperic
3 8 (57.14%) Maven
4 6 (42.86%) R
4 6 (42.86%) DevOps
4 6 (42.86%) Analytical Skills
5 5 (35.71%) Visual Analytics
5 5 (35.71%) Analytics
5 5 (35.71%) Jenkins
5 5 (35.71%) Performance Monitoring
5 5 (35.71%) TeamCity
6 4 (28.57%) Bash Shell
7 3 (21.43%) Cucumber
7 3 (21.43%) Puppet
7 3 (21.43%) Atlassian Bamboo
7 3 (21.43%) Continuous Integration
7 3 (21.43%) VMware Infrastructure
7 3 (21.43%) VMware
7 3 (21.43%) MySQL
7 3 (21.43%) Jython
7 3 (21.43%) Information Security
7 3 (21.43%) Hudson
8 2 (14.29%) RabbitMQ
8 2 (14.29%) Opscode Chef
8 2 (14.29%) HAProxy
8 2 (14.29%) Ansible
8 2 (14.29%) Performance Tuning
8 2 (14.29%) Percona

Ganglia
Top Related IT Skills in London by Category

For the 6 months to 23 January 2015, IT contractor jobs across the London region citing Ganglia 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 Ganglia. Up to 20 skills are shown per category.

Application Platforms
1 11 (78.57%) SAS
2 2 (14.29%) Apache
2 2 (14.29%) Tomcat
2 2 (14.29%) nginx
Communications & Networking
1 2 (14.29%) Firewall
1 2 (14.29%) TCP/IP
1 2 (14.29%) VPN
Database & Business Intelligence
1 3 (21.43%) MySQL
2 2 (14.29%) Couchbase
2 2 (14.29%) Apache Hive
2 2 (14.29%) Hadoop
3 1 (7.14%) NoSQL
Development Applications
1 8 (57.14%) Maven
2 5 (35.71%) Jenkins
2 5 (35.71%) TeamCity
3 3 (21.43%) Cucumber
3 3 (21.43%) Atlassian Bamboo
3 3 (21.43%) Hudson
4 2 (14.29%) Git (software)
General
1 1 (7.14%) Banking
Job Titles
1 8 (57.14%) Administrator
2 6 (42.86%) SAS Administrator
3 3 (21.43%) Linux Systems Administrator
3 3 (21.43%) Linux Administrator
4 2 (14.29%) Systems Administrator
5 1 (7.14%) SAS Consultant
5 1 (7.14%) Consultant
5 1 (7.14%) DevOps Administrator
Libraries, Frameworks & Software Standards
1 2 (14.29%) RabbitMQ
Miscellaneous
1 6 (42.86%) Analytical Skills
2 2 (14.29%) Clustering
3 1 (7.14%) Open Source
Operating Systems
1 14 (100.00%) Linux
2 2 (14.29%) Debian
Processes & Methodologies
1 6 (42.86%) DevOps
2 5 (35.71%) Visual Analytics
2 5 (35.71%) Analytics
2 5 (35.71%) Performance Monitoring
3 3 (21.43%) Continuous Integration
3 3 (21.43%) Information Security
4 2 (14.29%) Performance Tuning
4 2 (14.29%) Release Management
Programming Languages
1 6 (42.86%) R
2 4 (28.57%) Bash Shell
3 3 (21.43%) Jython
4 1 (7.14%) C++
4 1 (7.14%) Java
4 1 (7.14%) Perl
System Software
1 3 (21.43%) VMware Infrastructure
Systems Management
1 14 (100.00%) Nagios
2 11 (78.57%) Hyperic
3 3 (21.43%) Puppet
4 2 (14.29%) Opscode Chef
4 2 (14.29%) HAProxy
4 2 (14.29%) Ansible
Vendors
1 3 (21.43%) VMware
2 2 (14.29%) Percona
3 1 (7.14%) New Relic
3 1 (7.14%) Splunk