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 22 August 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
22 Aug 2014
Same period 2013 Same period 2012
Percona
Rank 610 596 614
Rank change year-on-year
-14 +18
Permanent jobs citing Percona 11 20 32
As % of all permanent IT jobs located in London 0.023% 0.045% 0.063%
As % of the Vendors category 0.050% 0.096% 0.13%
Number of salaries quoted 11 15 25
Average salary £50,000 £55,000 £46,500
Average salary % change year-on-year
-9.09% +18.27%
90% offered a salary of more than £40,000 £42,500 £40,000
10% offered a salary of more than £65,000 £55,000 £60,000
UK excluding London average salary £37,000 £72,500 £47,000
% change year-on-year
-48.96% +54.25%
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
22067 20845 23744
As % of all permanent IT jobs located in London 46.50% 46.38% 46.75%
Number of salaries quoted 18232 17416 20413
Average salary £52,500 £52,500 £52,500
90% offered a salary of more than £32,000 £32,500 £32,500
10% offered a salary of more than £75,000 £80,000 £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 22 August 2014.

Percona Salary Histogram in London

Percona
Top 30 Related IT Skills in London

For the 6 months to 22 August 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 50 (98.04%) MySQL
2 37 (72.55%) Amazon AWS
2 37 (72.55%) NoSQL
3 36 (70.59%) Linux
4 35 (68.63%) E-Commerce
5 32 (62.75%) Couchbase
6 27 (52.94%) DevOps
7 25 (49.02%) Puppet
8 22 (43.14%) Opscode Chef
9 21 (41.18%) Bash Shell
9 21 (41.18%) Python
10 20 (39.22%) Web Services
11 19 (37.25%) Business Intelligence
11 19 (37.25%) PostgreSQL
11 19 (37.25%) Ubuntu
12 18 (35.29%) Debian
12 18 (35.29%) Replication
12 18 (35.29%) Redis
13 17 (33.33%) Retail
14 16 (31.37%) MongoDB
15 15 (29.41%) Riak
15 15 (29.41%) Big Data
15 15 (29.41%) SQL Server 2012
15 15 (29.41%) Hadoop
15 15 (29.41%) CouchDB
15 15 (29.41%) Amazon EC2
15 15 (29.41%) Amazon S3
15 15 (29.41%) Data Integration
15 15 (29.41%) SQL Server 2008
15 15 (29.41%) Analytics

Percona
Top Related IT Skills in London by Category

For the 6 months to 22 August 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 9 (17.65%) Apache
1 9 (17.65%) nginx
2 2 (3.92%) Tomcat
3 1 (1.96%) Node.js
3 1 (1.96%) ColdFusion
Business Applications
1 4 (7.84%) Magento
Cloud Services
1 37 (72.55%) Amazon AWS
2 15 (29.41%) Amazon EC2
2 15 (29.41%) Amazon S3
Communications & Networking
1 3 (5.88%) VPN
1 3 (5.88%) Firewall
1 3 (5.88%) Wireless
2 2 (3.92%) iSCSI
2 2 (3.92%) SAN
3 1 (1.96%) HTTP
Database & Business Intelligence
1 50 (98.04%) MySQL
2 37 (72.55%) NoSQL
3 32 (62.75%) Couchbase
4 19 (37.25%) PostgreSQL
5 18 (35.29%) Redis
6 16 (31.37%) MongoDB
7 15 (29.41%) Riak
7 15 (29.41%) Big Data
7 15 (29.41%) SQL Server 2012
7 15 (29.41%) Hadoop
7 15 (29.41%) CouchDB
7 15 (29.41%) SQL Server 2008
7 15 (29.41%) Relational Database
7 15 (29.41%) SQL Server
7 15 (29.41%) QlikView
7 15 (29.41%) SQL Server Analysis Services
7 15 (29.41%) SQL Server Integration Services
7 15 (29.41%) SQL Server Reporting Services
8 2 (3.92%) Apache Cassandra
8 2 (3.92%) MariaDB
Development Applications
1 8 (15.69%) Git (software)
2 4 (7.84%) Selenium
2 4 (7.84%) Jenkins
General
1 17 (33.33%) Retail
2 15 (29.41%) Finance
3 5 (9.80%) Advertising
3 5 (9.80%) Marketing
4 3 (5.88%) Manufacturing
Job Titles
1 23 (45.10%) Systems Administrator
1 23 (45.10%) Administrator
2 19 (37.25%) DBA
3 16 (31.37%) Linux Administrator
3 16 (31.37%) Linux Systems Administrator
3 16 (31.37%) Developer
4 15 (29.41%) Database Developer
5 10 (19.61%) SQL Database Developer
5 10 (19.61%) SQL Developer
5 10 (19.61%) SQL DBA
5 10 (19.61%) SQL Server Developer
5 10 (19.61%) SQL Server DBA
6 7 (13.73%) DevOps Engineer
7 4 (7.84%) MySQL DBA
8 3 (5.88%) Linux DevOps Engineer
8 3 (5.88%) Senior DevOps Engineer
8 3 (5.88%) Operations Engineer
8 3 (5.88%) Senior Systems Administrator
9 2 (3.92%) Senior DBA
9 2 (3.92%) Systems Engineer
Libraries, Frameworks & Software Standards
1 20 (39.22%) Web Services
2 4 (7.84%) LAMP
2 4 (7.84%) Memcached
3 1 (1.96%) JMX
Miscellaneous
1 18 (35.29%) Replication
2 15 (29.41%) Data Integration
3 2 (3.92%) Open Source
4 1 (1.96%) Clustering
Operating Systems
1 36 (70.59%) Linux
2 19 (37.25%) Ubuntu
3 18 (35.29%) Debian
4 13 (25.49%) CentOS
5 8 (15.69%) UNIX
6 5 (9.80%) Red Hat Enterprise Linux
7 1 (1.96%) Windows
Processes & Methodologies
1 35 (68.63%) E-Commerce
2 27 (52.94%) DevOps
3 19 (37.25%) Business Intelligence
4 15 (29.41%) Analytics
4 15 (29.41%) ETL
5 5 (9.80%) Web Development
6 4 (7.84%) Scrum
6 4 (7.84%) Regression Testing
7 3 (5.88%) MVC
8 2 (3.92%) Load Balancing
8 2 (3.92%) Logistics
8 2 (3.92%) Configuration Management
8 2 (3.92%) Performance Tuning
9 1 (1.96%) Kernel Tuning
Programming Languages
1 21 (41.18%) Bash Shell
1 21 (41.18%) Python
2 10 (19.61%) PHP
3 9 (17.65%) Ruby
4 4 (7.84%) PHP5
5 2 (3.92%) Java
5 2 (3.92%) SQL
Qualifications
1 2 (3.92%) Degree
Quality Assurance & Compliance
1 4 (7.84%) QA
System Software
1 5 (9.80%) Varnish
2 4 (7.84%) NFS
Systems Management
1 25 (49.02%) Puppet
2 22 (43.14%) Opscode Chef
3 8 (15.69%) Nagios
4 6 (11.76%) Ganglia
5 4 (7.84%) ZABBIX
5 4 (7.84%) Cacti
6 2 (3.92%) StatsD
7 1 (1.96%) Munin
Vendors
1 15 (29.41%) Microsoft
1 15 (29.41%) Oracle
1 15 (29.41%) Cognos
2 10 (19.61%) Red Hat
3 2 (3.92%) HP
3 2 (3.92%) Splunk
3 2 (3.92%) Vertica
4 1 (1.96%) JBoss