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 contractor rates offered in IT contracts that have cited Percona over the 3 months to 23 January 2017 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.

3 months to
23 Jan 2017
Same period 2016 Same period 2015
Percona
England / London
Rank 392 404 403
Rank change year-on-year
+12 -1
Contract jobs citing Percona 8 8 12
As % of all contract IT jobs located in London 0.041% 0.039% 0.057%
As % of the Vendors category 0.095% 0.094% 0.13%
Number of daily rates quoted 6 5 3
Median daily rate £456 £550 £350
Median daily rate % change year-on-year
-17.04% +57.14%
90% offered a daily rate of more than £425 £430 £282
10% offered a daily rate of more than £481 £580 £470
UK excluding London median daily rate £525 £400 £600
% change year-on-year
+31.25% -33.33%
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 Vendors category in contract jobs advertised in the London region.

Vendors Category
London
Contract IT job ads with a match in the
Vendors category
8449 8486 9563
As % of all contract IT jobs located in London 43.35% 41.10% 45.38%
Number of daily rates quoted 5648 5532 6373
Median daily rate £450 £438 £425
Median daily rate % change year-on-year
+2.85% +2.94%
90% offered a daily rate of more than £288 £250 £245
10% offered a daily rate of more than £600 £600 £575
UK excluding London median daily rate £390 £375 £370
% change year-on-year
+4.00% +1.35%
Number of hourly rates quoted 114 148 199
Median hourly rate £23.00 £22.50 £18.00
Median hourly rate % change year-on-year
+2.22% +25.00%
90% offered a hourly rate of more than £13.00 £11.75 £12.50
10% offered a hourly rate of more than £55.00 £50.00 £32.58
UK excluding London median hourly rate £18.50 £23.00 £17.00
% change year-on-year
-19.56% +35.29%

Percona
Jobs Demand Trend in London

The demand trend of contract jobs across the London region citing Percona as a proportion of all IT contracts with a match in 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 median contractor rates quoted in IT jobs citing Percona within the London region over the 3 months to 23 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
City of London - 2 £463 -
Percona
England

Percona
Top 30 Related IT Skills in London

For the 6 months to 23 January 2017, IT contractor jobs citing Percona also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for Percona.

1 16 (100.00%) MySQL
2 8 (50.00%) Linux
3 7 (43.75%) Performance Tuning
3 7 (43.75%) MariaDB
4 5 (31.25%) SQL Optimisation
4 5 (31.25%) Performance Monitoring
4 5 (31.25%) Python
4 5 (31.25%) Perl
4 5 (31.25%) SQL
4 5 (31.25%) E-Commerce
4 5 (31.25%) Bash Shell
4 5 (31.25%) NoSQL
5 3 (18.75%) Talend
5 3 (18.75%) Hortonworks
5 3 (18.75%) Red Hat Enterprise Linux
5 3 (18.75%) Talend Open Studio
5 3 (18.75%) Pentaho
5 3 (18.75%) Hadoop
5 3 (18.75%) Open Source
5 3 (18.75%) Clustering
5 3 (18.75%) ETL
5 3 (18.75%) Data Warehouse
5 3 (18.75%) Pig Latin
5 3 (18.75%) Apache Pig
6 2 (12.50%) Patch Management
6 2 (12.50%) Oracle
6 2 (12.50%) Red Hat
6 2 (12.50%) LAMP
6 2 (12.50%) Replication
6 2 (12.50%) Ruby

Percona
Top Related IT Skills in London 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 3 (18.75%) Apache Pig
2 1 (6.25%) Apache
2 1 (6.25%) Tomcat
Database & Business Intelligence
1 16 (100.00%) MySQL
2 7 (43.75%) MariaDB
3 5 (31.25%) NoSQL
4 3 (18.75%) Data Warehouse
4 3 (18.75%) Hadoop
4 3 (18.75%) Pentaho
5 2 (12.50%) Apache Cassandra
5 2 (12.50%) MongoDB
Development Applications
1 3 (18.75%) Talend Open Studio
Job Titles
1 15 (93.75%) DBA
1 15 (93.75%) MySQL DBA
2 2 (12.50%) Developer
2 2 (12.50%) MySQL Developer
3 1 (6.25%) Administrator
3 1 (6.25%) E-Commerce Administrator
Libraries, Frameworks & Software Standards
1 2 (12.50%) LAMP
Miscellaneous
1 3 (18.75%) Clustering
2 2 (12.50%) Replication
3 1 (6.25%) FMCG
Operating Systems
1 8 (50.00%) Linux
2 3 (18.75%) Red Hat Enterprise Linux
Processes & Methodologies
1 7 (43.75%) Performance Tuning
2 5 (31.25%) E-Commerce
2 5 (31.25%) Performance Monitoring
2 5 (31.25%) SQL Optimisation
3 3 (18.75%) ETL
3 3 (18.75%) Open Source
4 2 (12.50%) Patch Management
4 2 (12.50%) Problem Management
Programming Languages
1 5 (31.25%) Bash Shell
1 5 (31.25%) Perl
1 5 (31.25%) Python
1 5 (31.25%) SQL
2 3 (18.75%) Pig Latin
3 2 (12.50%) Ruby
Vendors
1 3 (18.75%) Hortonworks
1 3 (18.75%) Talend
2 2 (12.50%) Oracle
2 2 (12.50%) Red Hat
3 1 (6.25%) hybris