The table below looks at the statistics for knowledge and experience of Percona products and/or services in IT jobs advertised for the City of London region. Included is a guide to the average salaries offered in IT jobs that have cited Percona over the 3 months to 19 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
19 Dec 2014
Same period 2013 Same period 2012
Percona
Rank 300 334 319
Rank change year-on-year
+34 -15
Permanent jobs citing Percona 6 3 6
As % of all permanent IT jobs located in the City of London 0.055% 0.025% 0.051%
As % of the Vendors category 0.11% 0.056% 0.11%
Number of salaries quoted 6 3 6
Average salary £52,500 £42,500 £50,000
Average salary % change year-on-year
+23.52% -15.00%
90% offered a salary of more than £45,000 £42,500 £47,500
10% offered a salary of more than £55,000 £64,500 £52,500
UK excluding London average salary £47,500 £40,000 £27,500
% change year-on-year
+18.75% +45.45%
Percona
London

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

Vendors Category
City of London
Permanent IT job ads with a match in the
Vendors category
5241 5405 5604
As % of all permanent IT jobs located in the City of London 48.06% 45.62% 47.84%
Number of salaries quoted 4599 4680 5058
Average salary £55,000 £53,500 £52,500
Average salary % change year-on-year
+2.80% +1.90%
90% offered a salary of more than £32,500 £33,250 £32,500
10% offered a salary of more than £75,000 £75,000 £80,000
UK excluding London average salary £40,000 £40,000 £40,000

Percona
Jobs Demand Trend in the City of London

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

Percona Jobs Demand Trend in the City of London

Percona
Salary Trend in the City of London

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

Percona Salary Trend in the City of London

Percona
Top 30 Related IT Skills in the City of London

For the 6 months to 19 December 2014, IT jobs across the City of 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 6 (100.00%) MySQL
2 5 (83.33%) DevOps
2 5 (83.33%) Linux
3 4 (66.67%) Apache
4 3 (50.00%) RabbitMQ
4 3 (50.00%) SQL
4 3 (50.00%) CentOS
4 3 (50.00%) Red Hat Enterprise Linux
4 3 (50.00%) Red Hat
4 3 (50.00%) Hadoop
4 3 (50.00%) Apache Hive
4 3 (50.00%) Big Data
4 3 (50.00%) Couchbase
4 3 (50.00%) Java
4 3 (50.00%) Git (software)
4 3 (50.00%) Performance Tuning
4 3 (50.00%) Advertising
5 2 (33.33%) Puppet
5 2 (33.33%) Ansible
5 2 (33.33%) Capacity Planning
5 2 (33.33%) Microsoft
5 2 (33.33%) C
5 2 (33.33%) Debian
5 2 (33.33%) Python
5 2 (33.33%) Groovy
5 2 (33.33%) Scala
5 2 (33.33%) Tomcat
5 2 (33.33%) nginx
6 1 (16.67%) Apache Spark
6 1 (16.67%) JUnit

Percona
Top Related IT Skills in the City of London by Category

For the 6 months to 19 December 2014, IT jobs across the City of 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 4 (66.67%) Apache
2 2 (33.33%) Tomcat
2 2 (33.33%) nginx
3 1 (16.67%) Apache Spark
Applications
1 1 (16.67%) MS Excel
Database & Business Intelligence
1 6 (100.00%) MySQL
2 3 (50.00%) Hadoop
2 3 (50.00%) Apache Hive
2 3 (50.00%) Big Data
2 3 (50.00%) Couchbase
3 1 (16.67%) MongoDB
Development Applications
1 3 (50.00%) Git (software)
2 1 (16.67%) Mockito
2 1 (16.67%) JUnit
2 1 (16.67%) HttpUnit
General
1 3 (50.00%) Advertising
2 1 (16.67%) Finance
Job Titles
1 3 (50.00%) DevOps Engineer
1 3 (50.00%) Senior DevOps Engineer
2 2 (33.33%) Systems Administrator
2 2 (33.33%) Administrator
2 2 (33.33%) Linux Systems Administrator
2 2 (33.33%) Linux Administrator
3 1 (16.67%) Scala Developer
3 1 (16.67%) Java Developer
3 1 (16.67%) Developer
Libraries, Frameworks & Software Standards
1 3 (50.00%) RabbitMQ
2 1 (16.67%) AngularJS
2 1 (16.67%) Akka
2 1 (16.67%) Play Framework
2 1 (16.67%) HTML
2 1 (16.67%) CSS
2 1 (16.67%) jQuery
2 1 (16.67%) HTML5
Miscellaneous
1 1 (16.67%) Computer Science
Operating Systems
1 5 (83.33%) Linux
2 3 (50.00%) CentOS
2 3 (50.00%) Red Hat Enterprise Linux
3 2 (33.33%) Debian
Processes & Methodologies
1 5 (83.33%) DevOps
2 3 (50.00%) Performance Tuning
3 2 (33.33%) Capacity Planning
4 1 (16.67%) SOA
4 1 (16.67%) Agile Software Development
4 1 (16.67%) Continuous Integration
Programming Languages
1 3 (50.00%) SQL
1 3 (50.00%) Java
2 2 (33.33%) C
2 2 (33.33%) Python
2 2 (33.33%) Groovy
2 2 (33.33%) Scala
3 1 (16.67%) JavaScript
Qualifications
1 1 (16.67%) Degree
Systems Management
1 2 (33.33%) Puppet
1 2 (33.33%) Ansible
Vendors
1 3 (50.00%) Red Hat
2 2 (33.33%) Microsoft