The table below looks at the statistics for Riak skills in IT contracts advertised for the England region. Included is a guide to the contractor rates offered in IT contracts that have cited Riak over the 3 months to 3 May 2016 with a comparison to the same period over 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.

3 months to
3 May 2016
Same period 2015 Same period 2014
Riak
Rank 614 594 575
Rank change year-on-year
-20 -19
Contract jobs citing Riak 7 6 28
As % of all contract IT jobs located in England 0.014% 0.012% 0.056%
As % of the Database & Business Intelligence category 0.063% 0.052% 0.24%
Number of daily rates quoted 4 6 23
Median daily rate £390 £401 £525
Median daily rate % change year-on-year
-2.80% -23.57%
UK excluding London median daily rate £390 £363 £588
% change year-on-year
+7.58% -38.29%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
Riak
UK

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in contract jobs advertised in the England region.

Database & Business Intelligence Category
England
Contract IT job ads with a match in the
Database & Business Intelligence category
11191 11626 11556
As % of all contract IT jobs located in England 21.96% 22.95% 22.91%
Number of daily rates quoted 7653 7609 7400
Median daily rate £425 £400 £388
Median daily rate % change year-on-year
+6.25% +3.22%
90% offered a daily rate of more than £300 £285 £260
10% offered a daily rate of more than £600 £550 £550
UK excluding London median daily rate £388 £375 £350
% change year-on-year
+3.33% +7.14%
Number of hourly rates quoted 137 160 202
Median hourly rate £33.50 £32.10 £35.00
Median hourly rate % change year-on-year
+4.36% -8.28%
90% offered a hourly rate of more than £14.50 £15.35 £14.15
10% offered a hourly rate of more than £45.50 £46.09 £54.25
UK excluding London median hourly rate £34.50 £32.50 £35.00
% change year-on-year
+6.15% -7.14%

Riak
Jobs Demand Trend in England

The demand trend of contract jobs across the England region citing Riak as a proportion of all IT contracts with a match in the Database & Business Intelligence category.

Riak Jobs Demand Trend in England

Riak
Daily Rate Trend in England

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

Riak Daily Rate Trend in England

Riak
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Riak within the England region over the 3 months to 3 May 2016. 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
(Click see detailed
statistics and trends)
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
East of England - 3 £390 -
Yorkshire +3 2 - -
London -25 2 £475 -9.52% 6
Riak
UK

Riak
Top 30 Related IT Skills in England

For the 6 months to 3 May 2016, IT contractor jobs citing Riak 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 England region with a requirement for Riak.

1 17 (80.95%) Agile Software Development
1 17 (80.95%) TDD
2 16 (76.19%) Java
3 13 (61.90%) NoSQL
4 11 (52.38%) Maven
4 11 (52.38%) Redis
5 10 (47.62%) Continuous Integration
5 10 (47.62%) Scrum
6 9 (42.86%) JavaScript
6 9 (42.86%) Ant
6 9 (42.86%) Unit Testing
6 9 (42.86%) RESTful
6 9 (42.86%) AngularJS
6 9 (42.86%) Jenkins
6 9 (42.86%) Apache Cassandra
7 8 (38.10%) Big Data
7 8 (38.10%) SQL Server
7 8 (38.10%) Web Services
7 8 (38.10%) Linux
8 7 (33.33%) Business Continuity
8 7 (33.33%) Disaster Recovery
8 7 (33.33%) Degree
8 7 (33.33%) Computer Science
8 7 (33.33%) Document Management
8 7 (33.33%) Information Governance
8 7 (33.33%) Secure Coding
9 6 (28.57%) RabbitMQ
9 6 (28.57%) MongoDB
9 6 (28.57%) Ruby
9 6 (28.57%) Git (software)

Riak
Top Related IT Skills in England 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 5 (23.81%) Apache Solr
1 5 (23.81%) Node.js
2 2 (9.52%) WebSphere
3 1 (4.76%) Apache Spark
Business Applications
1 2 (9.52%) Magento
Cloud Services
1 4 (19.05%) GitHub
2 1 (4.76%) Amazon AWS
2 1 (4.76%) AWS CloudFormation
Communications & Networking
1 1 (4.76%) Internet
Database & Business Intelligence
1 13 (61.90%) NoSQL
2 11 (52.38%) Redis
3 9 (42.86%) Apache Cassandra
4 8 (38.10%) Big Data
4 8 (38.10%) SQL Server
5 6 (28.57%) MongoDB
6 3 (14.29%) MySQL
6 3 (14.29%) Relational Database
7 2 (9.52%) CouchDB
Development Applications
1 11 (52.38%) Maven
2 9 (42.86%) Ant
2 9 (42.86%) Jenkins
3 6 (28.57%) Git (software)
4 4 (19.05%) TeamCity
5 3 (14.29%) Bitbucket
5 3 (14.29%) Subversion
6 1 (4.76%) Gradle
6 1 (4.76%) gulp
6 1 (4.76%) JUnit
6 1 (4.76%) Mocha
6 1 (4.76%) Sinon.JS
General
1 1 (4.76%) Electronics
Job Titles
1 19 (90.48%) Developer
2 12 (57.14%) Java Developer
3 10 (47.62%) Senior Developer
3 10 (47.62%) Senior Java Developer
4 7 (33.33%) Big Data Developer
4 7 (33.33%) Cloud Developer
4 7 (33.33%) Linux Developer
4 7 (33.33%) Senior Big Data Developer
5 5 (23.81%) .NET Developer
5 5 (23.81%) C# .NET Developer
5 5 (23.81%) C# Developer
5 5 (23.81%) JavaScript Developer
6 4 (19.05%) ASP.NET MVC Developer
7 2 (9.52%) Agile Developer
8 1 (4.76%) Angular Developer
8 1 (4.76%) ASP.NET Developer
8 1 (4.76%) C# ASP.NET Developer
8 1 (4.76%) Cassandra Developer
8 1 (4.76%) NoSQL Developer
8 1 (4.76%) Technical Leader
Libraries, Frameworks & Software Standards
1 9 (42.86%) AngularJS
1 9 (42.86%) RESTful
2 8 (38.10%) Web Services
3 6 (28.57%) RabbitMQ
4 5 (23.81%) .NET
4 5 (23.81%) ASP.NET
5 4 (19.05%) jQuery
5 4 (19.05%) React
6 3 (14.29%) HTML
6 3 (14.29%) HTML5
6 3 (14.29%) Spring
7 2 (9.52%) Memcached
7 2 (9.52%) REST
8 1 (4.76%) ASP.NET MVC
8 1 (4.76%) Backbone.js
8 1 (4.76%) Kafka
8 1 (4.76%) Marionette.js
8 1 (4.76%) Samza
8 1 (4.76%) Spring Integration
8 1 (4.76%) WebSockets
Miscellaneous
1 7 (33.33%) Computer Science
2 3 (14.29%) Blog
Operating Systems
1 8 (38.10%) Linux
2 1 (4.76%) Android
2 1 (4.76%) Apple iOS
Processes & Methodologies
1 17 (80.95%) Agile Software Development
1 17 (80.95%) TDD
2 10 (47.62%) Continuous Integration
2 10 (47.62%) Scrum
3 9 (42.86%) Unit Testing
4 7 (33.33%) Business Continuity
4 7 (33.33%) Disaster Recovery
4 7 (33.33%) Document Management
4 7 (33.33%) Information Governance
4 7 (33.33%) Secure Coding
5 6 (28.57%) MVC
6 4 (19.05%) BDD
6 4 (19.05%) Mentoring
6 4 (19.05%) Open Source
6 4 (19.05%) Pair Programming
6 4 (19.05%) SDLC
7 3 (14.29%) Automated Testing
8 2 (9.52%) Continuous Delivery
8 2 (9.52%) E-Commerce
8 2 (9.52%) Open Source Development
Programming Languages
1 16 (76.19%) Java
2 9 (42.86%) JavaScript
3 6 (28.57%) C#
3 6 (28.57%) Ruby
4 4 (19.05%) CoffeeScript
5 2 (9.52%) Python
6 1 (4.76%) Bash Shell
6 1 (4.76%) Groovy
6 1 (4.76%) Objective-C
6 1 (4.76%) Perl
6 1 (4.76%) PHP
6 1 (4.76%) R
6 1 (4.76%) Scala
Qualifications
1 7 (33.33%) Degree
System Software
1 1 (4.76%) Docker
1 1 (4.76%) KVM
Systems Management
1 4 (19.05%) Opscode Chef
1 4 (19.05%) Puppet
2 1 (4.76%) Ansible
2 1 (4.76%) Nagios
2 1 (4.76%) Terraform
Vendors
1 6 (28.57%) Oracle
2 5 (23.81%) Microsoft
3 3 (14.29%) SaltStack
4 2 (9.52%) ATG
4 2 (9.52%) Elastic Path
4 2 (9.52%) hybris
5 1 (4.76%) Demandware