The table below looks at the statistics for knowledge and experience of Percona products and/or services in IT contracts advertised for the London region. Included is a guide to the average contractor rates offered in IT contracts that have cited Percona over the 3 months to 17 April 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.

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

Location
3 months to
17 Apr 2015
Same period 2014 Same period 2013
Percona
Rank 395 399 385
Rank change year-on-year
+4 -14
Contract jobs citing Percona 15 16 4
As % of all contract IT jobs located in London 0.067% 0.066% 0.018%
As % of the Vendors category 0.15% 0.15% 0.040%
Number of daily rates quoted 9 8 4
Average daily rate
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of your Daily Rate
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£475 £499 £238
Average daily rate % change year-on-year
-4.76% +110.00%
UK excluding London average daily rate £375 £425 £250
% change year-on-year
-11.76% +70.00%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
Percona
England

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

Vendors Category
London
Contract IT job ads with a match in the
Vendors category
9955 10776 10096
As % of all contract IT jobs located in London 44.63% 44.49% 45.93%
Number of daily rates quoted 6446 6988 6386
Average daily rate £425 £425 £425
90% offered a daily rate of more than £250 £250 £250
10% offered a daily rate of more than £575 £600 £600
UK excluding London average daily rate £375 £350 £350
% change year-on-year
+7.14% -
Number of hourly rates quoted 221 218 251
Average hourly rate £18.70 £18.61 £19.00
Average hourly rate % change year-on-year
+0.48% -2.05%
90% offered a hourly rate of more than £13.09 £14.00 £12.10
10% offered a hourly rate of more than £43.00 £33.75 £43.50
UK excluding London average hourly rate £17.50 £17.50 £19.00
% change year-on-year
- -7.89%

Percona
Jobs Demand Trend in London

This chart provides a 3-month moving total of IT contractor 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
Daily Rate Trend in London

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

Percona Daily Rate Trend in London

Percona
Contract Job Locations in London

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Percona within the London region over the 3 months to 17 April 2015. 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
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London - - - -
Canary Wharf - - - -
Percona
England

Percona
Top 30 Related IT Skills in London

For the 6 months to 17 April 2015, IT contractor 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 contract IT job ads sampled that cited Percona.

1 27 (100.00%) MySQL
2 17 (62.96%) Linux
2 17 (62.96%) Puppet
3 16 (59.26%) DevOps
4 13 (48.15%) nginx
4 13 (48.15%) Python
4 13 (48.15%) PHP
5 12 (44.44%) Apache
5 12 (44.44%) Load Balancing
5 12 (44.44%) Opscode Chef
6 11 (40.74%) Amazon AWS
6 11 (40.74%) Web Services
6 11 (40.74%) Nagios
7 10 (37.04%) Configuration Management
7 10 (37.04%) Red Hat
7 10 (37.04%) UNIX
7 10 (37.04%) Open Source
7 10 (37.04%) CentOS
7 10 (37.04%) Ruby
8 9 (33.33%) Amazon EC2
8 9 (33.33%) Amazon S3
8 9 (33.33%) Cacti
8 9 (33.33%) Oracle
8 9 (33.33%) Migration
8 9 (33.33%) LAMP
9 7 (25.93%) Replication
10 6 (22.22%) Advertising
10 6 (22.22%) Ubuntu
10 6 (22.22%) Marketing
10 6 (22.22%) MariaDB

Percona
Top Related IT Skills in London by Category

For the 6 months to 17 April 2015, IT contractor 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 contract IT job ads sampled that cited Percona. Up to 20 skills are shown per category.

Application Platforms
1 13 (48.15%) nginx
2 12 (44.44%) Apache
3 3 (11.11%) Tomcat
Cloud Services
1 11 (40.74%) Amazon AWS
2 9 (33.33%) Amazon EC2
2 9 (33.33%) Amazon S3
Communications & Networking
1 3 (11.11%) Firewall
2 2 (7.41%) TCP/IP
2 2 (7.41%) VPN
3 1 (3.70%) IPv6
3 1 (3.70%) SAN
3 1 (3.70%) OpenVPN
3 1 (3.70%) VoIP
Database & Business Intelligence
1 27 (100.00%) MySQL
2 6 (22.22%) MariaDB
3 5 (18.52%) Oracle Database
4 3 (11.11%) NoSQL
4 3 (11.11%) Couchbase
5 2 (7.41%) Redis
5 2 (7.41%) SQL Server
5 2 (7.41%) Data Warehouse
5 2 (7.41%) Hadoop
5 2 (7.41%) Apache Hive
6 1 (3.70%) MongoDB
Development Applications
1 3 (11.11%) Git (software)
1 3 (11.11%) Jenkins
2 2 (7.41%) TeamCity
General
1 6 (22.22%) Advertising
1 6 (22.22%) Marketing
2 2 (7.41%) Retail
Job Titles
1 13 (48.15%) DBA
2 12 (44.44%) MySQL DBA
3 4 (14.81%) Administrator
3 4 (14.81%) Linux Administrator
4 3 (11.11%) Architect
4 3 (11.11%) Systems Administrator
4 3 (11.11%) Linux Systems Administrator
5 1 (3.70%) Senior Systems Administrator
5 1 (3.70%) DevOps Engineer
5 1 (3.70%) DevOps Administrator
5 1 (3.70%) Linux DevOps Engineer
5 1 (3.70%) Systems Engineer
5 1 (3.70%) Consultant
5 1 (3.70%) Senior Linux Administrator
5 1 (3.70%) Senior Linux Systems Administrator
5 1 (3.70%) Database Engineer
Libraries, Frameworks & Software Standards
1 11 (40.74%) Web Services
2 9 (33.33%) LAMP
3 2 (7.41%) RabbitMQ
4 1 (3.70%) beanstalkd
Miscellaneous
1 10 (37.04%) Open Source
2 7 (25.93%) Replication
3 2 (7.41%) Clustering
Operating Systems
1 17 (62.96%) Linux
2 10 (37.04%) UNIX
2 10 (37.04%) CentOS
3 6 (22.22%) Ubuntu
4 2 (7.41%) Debian
5 1 (3.70%) Windows
5 1 (3.70%) Red Hat Enterprise Linux
Processes & Methodologies
1 16 (59.26%) DevOps
2 12 (44.44%) Load Balancing
3 10 (37.04%) Configuration Management
4 9 (33.33%) Migration
5 4 (14.81%) E-Commerce
6 3 (11.11%) Performance Tuning
7 2 (7.41%) Logistics
7 2 (7.41%) Release Management
8 1 (3.70%) Data Migration
Programming Languages
1 13 (48.15%) PHP
1 13 (48.15%) Python
2 10 (37.04%) Ruby
3 3 (11.11%) C
4 2 (7.41%) Bash Shell
5 1 (3.70%) Java
5 1 (3.70%) Perl
5 1 (3.70%) SQL
System Software
1 1 (3.70%) Openswan
Systems Management
1 17 (62.96%) Puppet
2 12 (44.44%) Opscode Chef
3 11 (40.74%) Nagios
4 9 (33.33%) Cacti
5 3 (11.11%) Ansible
6 2 (7.41%) Ganglia
6 2 (7.41%) HAProxy
Vendors
1 10 (37.04%) Red Hat
2 9 (33.33%) Oracle
3 1 (3.70%) Cisco
3 1 (3.70%) Splunk