The table below looks at the statistics for knowledge and experience of Percona products and/or services in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited Percona over the 3 months to 24 December 2014 with a comparison to the same period in the previous 2 years.

The figures below represent the IT job market in general and are NOT representative of salaries within Percona, Inc.

Location
3 months to
24 Dec 2014
Same period 2013 Same period 2012
Percona
Rank 604 605 592
Rank change year-on-year
+1 -13
Permanent jobs citing Percona 26 16 35
As % of all permanent IT jobs located in London 0.059% 0.036% 0.074%
As % of the Vendors category 0.12% 0.076% 0.16%
Number of salaries quoted 22 14 35
Average salary £50,000 £52,500 £47,500
Average salary % change year-on-year
-4.76% +10.52%
90% offered a salary of more than £45,000 £43,250 £34,500
10% offered a salary of more than £55,000 £55,000 £55,000
UK excluding London average salary £47,500 £40,000 £27,500
% change year-on-year
+18.75% +45.45%
Percona
England

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

Vendors Category
London
Permanent IT job ads with a match in the
Vendors category
20908 21051 21989
As % of all permanent IT jobs located in London 47.80% 47.22% 46.66%
Number of salaries quoted 17680 17215 18585
Average salary £52,500 £52,500 £51,500
Average salary % change year-on-year
- +1.94%
90% offered a salary of more than £31,250 £32,500 £32,500
10% offered a salary of more than £75,000 £75,000 £77,500
UK excluding London average salary £40,000 £40,000 £40,000

Percona
Jobs Demand Trend in London

This chart provides a 3-month moving total of permanent IT jobs citing Percona across the London region as a proportion of the total demand within the Vendors category.

Percona Jobs Demand Trend in London

Percona
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Percona across the London region.

Percona Salary Trend in London

Percona
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing Percona across the London region over the 3 months to 24 December 2014.

Percona Salary Histogram in London

Percona
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Percona within the London region over the 3 months to 24 December 2014. 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
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +15 6 £52,500 +23.52%
Percona
England

Percona
Top 30 Related IT Skills in London

For the 6 months to 24 December 2014, IT jobs across the London region citing Percona 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 IT job ads sampled that cited Percona.

1 27 (100.00%) MySQL
2 25 (92.59%) Linux
3 17 (62.96%) Bash Shell
4 15 (55.56%) Git (software)
5 14 (51.85%) PHP
5 14 (51.85%) Puppet
6 13 (48.15%) Apache
6 13 (48.15%) CentOS
6 13 (48.15%) nginx
7 12 (44.44%) Couchbase
8 11 (40.74%) Red Hat
8 11 (40.74%) Red Hat Enterprise Linux
9 9 (33.33%) Ruby
9 9 (33.33%) DevOps
10 8 (29.63%) Perl
10 8 (29.63%) Web Services
10 8 (29.63%) Nagios
10 8 (29.63%) SEO
10 8 (29.63%) Replication
10 8 (29.63%) AWK
10 8 (29.63%) Ubuntu
10 8 (29.63%) Ruby on Rails
10 8 (29.63%) Social Network
10 8 (29.63%) Amazon AWS
10 8 (29.63%) NoSQL
10 8 (29.63%) MariaDB
10 8 (29.63%) sed
10 8 (29.63%) Analytical Skills
11 7 (25.93%) VPN
11 7 (25.93%) Cisco

Percona
Top Related IT Skills in London by Category

For the 6 months to 24 December 2014, IT jobs across the London region citing Percona also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Percona. Up to 20 skills are shown per category.

Application Platforms
1 13 (48.15%) Apache
1 13 (48.15%) nginx
2 5 (18.52%) Tomcat
3 2 (7.41%) Apache Spark
4 1 (3.70%) OpenEdge
4 1 (3.70%) JBoss
Applications
1 1 (3.70%) MS Excel
Cloud Services
1 8 (29.63%) Amazon AWS
Communications & Networking
1 7 (25.93%) VPN
1 7 (25.93%) Firewall
1 7 (25.93%) OpenVPN
2 5 (18.52%) VLAN
2 5 (18.52%) Wi-Fi
2 5 (18.52%) IPv4
2 5 (18.52%) VoIP
3 3 (11.11%) SAN
4 1 (3.70%) SSH
4 1 (3.70%) FTP
4 1 (3.70%) HTTP
4 1 (3.70%) Kerberos
4 1 (3.70%) Network Security
4 1 (3.70%) LAN
Database & Business Intelligence
1 27 (100.00%) MySQL
2 12 (44.44%) Couchbase
3 8 (29.63%) MariaDB
3 8 (29.63%) NoSQL
4 6 (22.22%) Redis
4 6 (22.22%) Big Data
4 6 (22.22%) Hadoop
4 6 (22.22%) Apache Hive
5 2 (7.41%) MongoDB
Development Applications
1 15 (55.56%) Git (software)
2 2 (7.41%) Mockito
2 2 (7.41%) JUnit
2 2 (7.41%) HttpUnit
3 1 (3.70%) TeamCity
3 1 (3.70%) Subversion
3 1 (3.70%) Cucumber
3 1 (3.70%) Jenkins
General
1 5 (18.52%) Advertising
2 4 (14.81%) Manufacturing
3 2 (7.41%) Finance
Job Titles
1 19 (70.37%) Systems Administrator
1 19 (70.37%) Administrator
2 17 (62.96%) Linux Systems Administrator
2 17 (62.96%) Linux Administrator
3 3 (11.11%) DBA
3 3 (11.11%) DevOps Engineer
3 3 (11.11%) Senior DevOps Engineer
4 2 (7.41%) Developer
4 2 (7.41%) Scala Developer
4 2 (7.41%) Java Developer
5 1 (3.70%) Senior Java Developer
5 1 (3.70%) Senior Developer
5 1 (3.70%) Linux Engineer
5 1 (3.70%) MySQL DBA
5 1 (3.70%) Deployment Engineer
Libraries, Frameworks & Software Standards
1 8 (29.63%) Web Services
1 8 (29.63%) Ruby on Rails
2 6 (22.22%) RabbitMQ
3 2 (7.41%) AngularJS
3 2 (7.41%) Akka
3 2 (7.41%) Play Framework
3 2 (7.41%) jQuery
3 2 (7.41%) HTML5
3 2 (7.41%) HTML
3 2 (7.41%) CSS
Miscellaneous
1 8 (29.63%) Replication
1 8 (29.63%) Social Network
1 8 (29.63%) Analytical Skills
2 2 (7.41%) Computer Science
Operating Systems
1 25 (92.59%) Linux
2 13 (48.15%) CentOS
3 11 (40.74%) Red Hat Enterprise Linux
4 8 (29.63%) Ubuntu
5 6 (22.22%) Debian
5 6 (22.22%) Windows
6 1 (3.70%) UNIX
Processes & Methodologies
1 9 (33.33%) DevOps
2 8 (29.63%) SEO
3 5 (18.52%) Performance Tuning
3 5 (18.52%) Continuous Integration
4 4 (14.81%) Agile Software Development
4 4 (14.81%) Logistics
4 4 (14.81%) E-Commerce
5 3 (11.11%) Capacity Planning
6 2 (7.41%) SOA
7 1 (3.70%) Analytics
Programming Languages
1 17 (62.96%) Bash Shell
2 14 (51.85%) PHP
3 9 (33.33%) Ruby
4 8 (29.63%) Perl
4 8 (29.63%) sed
4 8 (29.63%) AWK
5 6 (22.22%) Java
6 5 (18.52%) SQL
6 5 (18.52%) Python
7 4 (14.81%) Groovy
8 3 (11.11%) Scala
9 2 (7.41%) JavaScript
9 2 (7.41%) C
Qualifications
1 2 (7.41%) Degree
System Software
1 7 (25.93%) Openswan
2 1 (3.70%) Active Directory
2 1 (3.70%) Samba
2 1 (3.70%) vSphere
Systems Management
1 14 (51.85%) Puppet
2 8 (29.63%) Nagios
3 6 (22.22%) Cacti
3 6 (22.22%) Ganglia
4 5 (18.52%) Ansible
5 2 (7.41%) Vagrant
5 2 (7.41%) Opscode Chef
Vendors
1 11 (40.74%) Red Hat
2 7 (25.93%) Cisco
3 6 (22.22%) Splunk
4 4 (14.81%) Microsoft
5 1 (3.70%) VMware