The first table below looks at the demand for Riak skills in IT contracts advertised for the City of London region. Included is a guide to the average contractor rates offered in IT contracts that have cited Riak over the 3 months to 18 April 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Database & Business Intelligence category for the City of London region.

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.

Location
3 months to
18 Apr 2014
Same period 2013 Same period 2012
Riak
Rank 208 - -
Rank change year-on-year
- 0
Contract jobs citing Riak 2 0 0
As % of all contract IT jobs located in the City of London 0.031% - -
As % of the Database & Business Intelligence category 0.14% - -
Number of daily rates quoted 2 0 0
Average daily rate £463 - -
UK excluding London average daily rate £588 - £500
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
Database & Business Intelligence Category
City of London
Contract IT job ads with a match in the
Database & Business Intelligence category
1437 1419 1514
As % of all contract IT jobs located in the City of London 22.27% 22.77% 18.72%
Number of daily rates quoted 1050 1103 1067
Average daily rate £435 £450 £425
Average daily rate % change year-on-year
-3.33% +5.88%
90% offered a daily rate of more than £300 £320 £315
10% offered a daily rate of more than £575 £575 £550
UK excluding London average daily rate £350 £330 £338
% change year-on-year
+6.06% -2.22%
Number of hourly rates quoted 9 2 16
Average hourly rate £27.50 £52.50 £47.50
Average hourly rate % change year-on-year
-47.61% +10.52%
UK excluding London average hourly rate £35.00 £28.00 £28.50
% change year-on-year
+25.00% -1.75%
Riak
London

Riak
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of IT contractor jobs citing Riak across the City of London region as a proportion of the total demand within the Database & Business Intelligence category.

Riak Jobs Demand Trend in the City of London

Riak
Daily Rate Trend in the City of London

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

Riak Daily Rate Trend in the City of London

Riak
Top 30 Related IT Skills in the City of London

For the 6 months to 18 April 2014, IT contractor jobs across the City of London region citing Riak 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 Riak.

1 3 (100.00%) NoSQL
2 2 (66.67%) Hibernate
2 2 (66.67%) TDD
2 2 (66.67%) Apache Cassandra
2 2 (66.67%) Linux
2 2 (66.67%) Java
2 2 (66.67%) Web Services
2 2 (66.67%) Spring
2 2 (66.67%) Maven
3 1 (33.33%) Ruby
3 1 (33.33%) Ubuntu
3 1 (33.33%) Web Development
3 1 (33.33%) Java EE
3 1 (33.33%) Continuous Integration
3 1 (33.33%) Jetty
3 1 (33.33%) Multithreading
3 1 (33.33%) Alfresco
3 1 (33.33%) Kanban
3 1 (33.33%) Groovy
3 1 (33.33%) JPA
3 1 (33.33%) Git (software)
3 1 (33.33%) RESTful
3 1 (33.33%) Scala
3 1 (33.33%) CouchDB
3 1 (33.33%) Amazon S3
3 1 (33.33%) Open Source
3 1 (33.33%) Bash Shell
3 1 (33.33%) HTML5
3 1 (33.33%) BDD
3 1 (33.33%) MongoDB

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

For the 6 months to 18 April 2014, IT contractor jobs across the City of London region citing Riak 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 Riak. Up to 20 skills are shown per category.

Application Platforms
1 1 (33.33%) Jetty
1 1 (33.33%) Alfresco
1 1 (33.33%) Apache
1 1 (33.33%) Tomcat
1 1 (33.33%) Documentum
1 1 (33.33%) OpenStack
1 1 (33.33%) Apache ServiceMix
Cloud Services
1 1 (33.33%) Amazon S3
Database & Business Intelligence
1 3 (100.00%) NoSQL
2 2 (66.67%) Apache Cassandra
3 1 (33.33%) CouchDB
3 1 (33.33%) MongoDB
3 1 (33.33%) PostgreSQL
3 1 (33.33%) MySQL
3 1 (33.33%) Voldemort
3 1 (33.33%) Amazon DynamoDB
3 1 (33.33%) Relational Database
3 1 (33.33%) VoltDB
Development Applications
1 2 (66.67%) Maven
2 1 (33.33%) Git (software)
2 1 (33.33%) JUnit
2 1 (33.33%) Eclipse
2 1 (33.33%) Jenkins
Job Titles
1 2 (66.67%) Java Developer
1 2 (66.67%) Developer
2 1 (33.33%) Systems Engineer
2 1 (33.33%) Integration Engineer
2 1 (33.33%) Systems Integration Engineer
Libraries, Frameworks & Software Standards
1 2 (66.67%) Hibernate
1 2 (66.67%) Web Services
1 2 (66.67%) Spring
2 1 (33.33%) Java EE
2 1 (33.33%) JPA
2 1 (33.33%) RESTful
2 1 (33.33%) HTML5
2 1 (33.33%) XML
2 1 (33.33%) XSLT
2 1 (33.33%) CSS
2 1 (33.33%) SOAP
2 1 (33.33%) XML Schema
2 1 (33.33%) HTML
2 1 (33.33%) REST
Miscellaneous
1 1 (33.33%) Open Source
Operating Systems
1 2 (66.67%) Linux
2 1 (33.33%) Ubuntu
Processes & Methodologies
1 2 (66.67%) TDD
2 1 (33.33%) Web Development
2 1 (33.33%) Continuous Integration
2 1 (33.33%) Multithreading
2 1 (33.33%) Kanban
2 1 (33.33%) BDD
2 1 (33.33%) UML
2 1 (33.33%) Content Management
2 1 (33.33%) Information Management
2 1 (33.33%) Scrum
2 1 (33.33%) Extreme Programming
2 1 (33.33%) Agile Software Development
2 1 (33.33%) Low Latency
Programming Languages
1 2 (66.67%) Java
2 1 (33.33%) Ruby
2 1 (33.33%) Groovy
2 1 (33.33%) Scala
2 1 (33.33%) Bash Shell
2 1 (33.33%) JavaScript
2 1 (33.33%) PHP
2 1 (33.33%) Python
2 1 (33.33%) Shell Script
Vendors
1 1 (33.33%) Rackspace