The table below looks at the statistics for Ganglia skills in IT contracts advertised across the UK. Included is a guide to the contractor rates offered in IT contracts that have cited Ganglia over the 3 months to 21 January 2017 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
21 Jan 2017
Same period 2016 Same period 2015
Ganglia
UK
Rank 567 599 603
Rank change year-on-year
+32 +4
Contract jobs citing Ganglia 15 28 4
As % of all contract IT jobs located in the UK 0.034% 0.055% 0.008%
As % of the Systems Management category 0.33% 0.63% 0.090%
Number of daily rates quoted 12 19 3
Median daily rate £400 £350 £350
Median daily rate % change year-on-year
+14.28% -
UK excluding London median daily rate £400 £350 -
% change year-on-year
+14.28% -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

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

Systems Management Category
UK
Contract IT job ads with a match in the
Systems Management category
4569 4479 4457
As % of all contract IT jobs located in the UK 10.38% 8.81% 8.77%
Number of daily rates quoted 3015 2775 2666
Median daily rate £475 £430 £415
Median daily rate % change year-on-year
+10.46% +3.61%
90% offered a daily rate of more than £310 £275 £250
10% offered a daily rate of more than £600 £575 £550
UK excluding London median daily rate £413 £400 £363
% change year-on-year
+3.12% +10.34%
Number of hourly rates quoted 113 141 144
Median hourly rate £35.00 £23.43 £21.00
Median hourly rate % change year-on-year
+49.41% +11.54%
90% offered a hourly rate of more than £13.00 £12.00 £13.00
10% offered a hourly rate of more than £47.00 £52.63 £39.65
UK excluding London median hourly rate £25.00 £21.00 £22.50
% change year-on-year
+19.04% -6.66%

Ganglia
Jobs Demand Trend

The demand trend of contract jobs citing Ganglia as a proportion of all IT contracts with a match in the Systems Management category.

Ganglia Jobs Demand Trend in the UK

Ganglia
Daily Rate Trend

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

Ganglia Daily Rate Trend in the UK

Ganglia
Hourly Rate Trend

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing Ganglia within the UK.

Ganglia Hourly Rate Trend in the UK

Ganglia
Top 7 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Ganglia within the UK over the 3 months to 21 January 2017. 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 Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +11 15 £400 +14.28%
North West - 7 £400 -
Manchester - 7 £400 -
London +9 4 £453 -30.38%
East Midlands - 4 £425 -
Northamptonshire - 4 £425 -
Northampton - 4 £425 -

Ganglia
Top 30 Related IT Skills

For the 6 months to 21 January 2017, IT contractor jobs citing Ganglia also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads with a requirement for Ganglia.

1 17 (77.27%) Java
1 17 (77.27%) Puppet
2 15 (68.18%) DevOps
2 15 (68.18%) Linux
2 15 (68.18%) Nagios
3 13 (59.09%) Configuration Management
3 13 (59.09%) Graphite
3 13 (59.09%) Opscode Chef
4 12 (54.55%) Python
5 11 (50.00%) Unix
6 10 (45.45%) Ruby
6 10 (45.45%) OpenStack
6 10 (45.45%) Amazon AWS
7 9 (40.91%) Git (software)
7 9 (40.91%) Kibana
7 9 (40.91%) Subversion
8 8 (36.36%) Ansible
9 7 (31.82%) Jenkins
9 7 (31.82%) Riemann
9 7 (31.82%) Travis CI
9 7 (31.82%) GoCD
9 7 (31.82%) Continuous Integration
9 7 (31.82%) CentOS
9 7 (31.82%) Red Hat Enterprise Linux
9 7 (31.82%) Splunk
9 7 (31.82%) Fedora
9 7 (31.82%) Agile Software Development
9 7 (31.82%) HTTPS
9 7 (31.82%) SSL
9 7 (31.82%) TCP/IP

Ganglia
Top Related IT Skills 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 10 (45.45%) OpenStack
2 5 (22.73%) Elasticsearch
3 3 (13.64%) Alfresco
3 3 (13.64%) Apache
3 3 (13.64%) Apache Solr
3 3 (13.64%) Cloud Foundry
3 3 (13.64%) nginx
3 3 (13.64%) Tomcat
Cloud Services
1 10 (45.45%) Amazon AWS
2 3 (13.64%) AWS Elastic Beanstalk
2 3 (13.64%) Heroku
2 3 (13.64%) IaaS
2 3 (13.64%) PaaS
Communications & Networking
1 7 (31.82%) HTTPS
1 7 (31.82%) SSL
1 7 (31.82%) TCP/IP
2 3 (13.64%) DNS
Database & Business Intelligence
1 5 (22.73%) MySQL
1 5 (22.73%) Oracle Database
2 2 (9.09%) Big Data
2 2 (9.09%) Hadoop
2 2 (9.09%) NoSQL
2 2 (9.09%) PostgreSQL
3 1 (4.55%) Spotfire
Development Applications
1 9 (40.91%) Git (software)
1 9 (40.91%) Subversion
2 7 (31.82%) GoCD
2 7 (31.82%) Jenkins
2 7 (31.82%) Travis CI
3 3 (13.64%) Vagrant
General
1 4 (18.18%) Finance
2 2 (9.09%) Banking
Job Titles
1 10 (45.45%) DevOps Engineer
2 4 (18.18%) Analyst
2 4 (18.18%) Performance Analyst
2 4 (18.18%) Performance Test Analyst
2 4 (18.18%) Test Analyst
3 3 (13.64%) Architect
3 3 (13.64%) Cloud Architect
3 3 (13.64%) Cloud Consultant
3 3 (13.64%) Cloud Infrastructure Architect
3 3 (13.64%) Cloud Infrastructure Consultant
3 3 (13.64%) Consultant
3 3 (13.64%) Infrastructure Architect
3 3 (13.64%) Infrastructure Consultant
4 2 (9.09%) Administrator
4 2 (9.09%) Grid Engineer
4 2 (9.09%) Linux Administrator
4 2 (9.09%) Linux Systems Administrator
4 2 (9.09%) Systems Administrator
4 2 (9.09%) TIBCO Engineer
5 1 (4.55%) Service Analyst
Libraries, Frameworks & Software Standards
1 3 (13.64%) ActiveMQ
1 3 (13.64%) LAMP
1 3 (13.64%) LEMP Stack
1 3 (13.64%) RabbitMQ
1 3 (13.64%) SAML
2 2 (9.09%) ELK Stack
3 1 (4.55%) Middleware
Miscellaneous
1 3 (13.64%) Computer Science
1 3 (13.64%) Data Centre
2 2 (9.09%) Grid Computing
3 1 (4.55%) Equities
3 1 (4.55%) Fixed Income
3 1 (4.55%) Foreign Exchange (FX)
3 1 (4.55%) GPGPU
3 1 (4.55%) Virtual Team
3 1 (4.55%) Visualisation
Operating Systems
1 15 (68.18%) Linux
2 11 (50.00%) Unix
3 7 (31.82%) CentOS
3 7 (31.82%) Fedora
3 7 (31.82%) Red Hat Enterprise Linux
4 1 (4.55%) Windows
4 1 (4.55%) Windows Server
4 1 (4.55%) Windows Server 2008
Processes & Methodologies
1 15 (68.18%) DevOps
2 13 (59.09%) Configuration Management
3 7 (31.82%) Agile Software Development
3 7 (31.82%) Continuous Integration
4 5 (22.73%) Performance Engineering
4 5 (22.73%) Performance Testing
5 4 (18.18%) Analytics
6 3 (13.64%) Data Centre Operations
6 3 (13.64%) E-Commerce
6 3 (13.64%) ITIL
6 3 (13.64%) Open Source
6 3 (13.64%) Performance Monitoring
6 3 (13.64%) Test Planning
6 3 (13.64%) Test Scripting
6 3 (13.64%) Test Strategy
7 2 (9.09%) Change Management
7 2 (9.09%) Incident Management
7 2 (9.09%) Problem Management
7 2 (9.09%) Volume Testing
8 1 (4.55%) Multithreading
Programming Languages
1 17 (77.27%) Java
2 12 (54.55%) Python
3 10 (45.45%) Ruby
4 5 (22.73%) Perl
5 1 (4.55%) C#
5 1 (4.55%) C++
Qualifications
1 3 (13.64%) Degree
System Software
1 3 (13.64%) vCloud
1 3 (13.64%) VMware ESX
1 3 (13.64%) VMware ESXi
1 3 (13.64%) vSphere
2 2 (9.09%) KVM
2 2 (9.09%) Virtual Machines
Systems Management
1 17 (77.27%) Puppet
2 15 (68.18%) Nagios
3 13 (59.09%) Graphite
3 13 (59.09%) Opscode Chef
4 9 (40.91%) Kibana
5 8 (36.36%) Ansible
6 7 (31.82%) Riemann
7 5 (22.73%) logstash
7 5 (22.73%) nmon
8 3 (13.64%) Cacti
8 3 (13.64%) Hyperic
8 3 (13.64%) StatsD
8 3 (13.64%) Tivoli
8 3 (13.64%) Tivoli Monitoring
9 2 (9.09%) ITRS Geneos
9 2 (9.09%) Salt
Vendors
1 7 (31.82%) Red Hat
1 7 (31.82%) Splunk
2 6 (27.27%) Oracle
3 5 (22.73%) AppDynamics
4 3 (13.64%) IBM
4 3 (13.64%) New Relic
4 3 (13.64%) VMware
5 2 (9.09%) DataSynapse
5 2 (9.09%) SaltStack
5 2 (9.09%) TIBCO